26297964

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{179}}^1$

素因数の和:260

約数の個数: 144

約数和(自身を含む): 84913920

約数和(自身を除く): 58615956

約数列:

[1, 2, 3, 4, 6, 7, 9, 11, 12, 14, 18, 21, 22, 28, 33, 36, 42, 44, 53, 63, 66, 77, 84, 99, 106, 126, 132, 154, 159, 179, 198, 212, 231, 252, 308, 318, 358, 371, 396, 462, 477, 537, 583, 636, 693, 716, 742, 924, 954, 1074, 1113, 1166, 1253, 1386, 1484, 1611, 1749, 1908, 1969, 2148, 2226, 2332, 2506, 2772, 3222, 3339, 3498, 3759, 3938, 4081, 4452, 5012, 5247, 5907, 6444, 6678, 6996, 7518, 7876, 8162, 9487, 10494, 11277, 11814, 12243, 13356, 13783, 15036, 16324, 17721, 18974, 20988, 22554, 23628, 24486, 27566, 28461, 35442, 36729, 37948, 41349, 45108, 48972, 55132, 56922, 66409, 70884, 73458, 82698, 85383, 104357, 113844, 124047, 132818, 146916, 165396, 170766, 199227, 208714, 248094, 265636, 313071, 341532, 398454, 417428, 496188, 597681, 626142, 730499, 796908, 939213, 1195362, 1252284, 1460998, 1878426, 2191497, 2390724, 2921996, 3756852, 4382994, 6574491, 8765988, 13148982, 26297964]

約数ペア:

[(1, 26297964), (2, 13148982), (3, 8765988), (4, 6574491), (6, 4382994), (7, 3756852), (9, 2921996), (11, 2390724), (12, 2191497), (14, 1878426), (18, 1460998), (21, 1252284), (22, 1195362), (28, 939213), (33, 796908), (36, 730499), (42, 626142), (44, 597681), (53, 496188), (63, 417428), (66, 398454), (77, 341532), (84, 313071), (99, 265636), (106, 248094), (126, 208714), (132, 199227), (154, 170766), (159, 165396), (179, 146916), (198, 132818), (212, 124047), (231, 113844), (252, 104357), (308, 85383), (318, 82698), (358, 73458), (371, 70884), (396, 66409), (462, 56922), (477, 55132), (537, 48972), (583, 45108), (636, 41349), (693, 37948), (716, 36729), (742, 35442), (924, 28461), (954, 27566), (1074, 24486), (1113, 23628), (1166, 22554), (1253, 20988), (1386, 18974), (1484, 17721), (1611, 16324), (1749, 15036), (1908, 13783), (1969, 13356), (2148, 12243), (2226, 11814), (2332, 11277), (2506, 10494), (2772, 9487), (3222, 8162), (3339, 7876), (3498, 7518), (3759, 6996), (3938, 6678), (4081, 6444), (4452, 5907), (5012, 5247)]