29137368

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{1987}}^1$

素因数の和:2056

約数の個数: 64

約数和(自身を含む): 80156160

約数和(自身を除く): 51018792

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 47, 52, 78, 94, 104, 141, 156, 188, 282, 312, 376, 564, 611, 1128, 1222, 1833, 1987, 2444, 3666, 3974, 4888, 5961, 7332, 7948, 11922, 14664, 15896, 23844, 25831, 47688, 51662, 77493, 93389, 103324, 154986, 186778, 206648, 280167, 309972, 373556, 560334, 619944, 747112, 1120668, 1214057, 2241336, 2428114, 3642171, 4856228, 7284342, 9712456, 14568684, 29137368]

約数ペア:

[(1, 29137368), (2, 14568684), (3, 9712456), (4, 7284342), (6, 4856228), (8, 3642171), (12, 2428114), (13, 2241336), (24, 1214057), (26, 1120668), (39, 747112), (47, 619944), (52, 560334), (78, 373556), (94, 309972), (104, 280167), (141, 206648), (156, 186778), (188, 154986), (282, 103324), (312, 93389), (376, 77493), (564, 51662), (611, 47688), (1128, 25831), (1222, 23844), (1833, 15896), (1987, 14664), (2444, 11922), (3666, 7948), (3974, 7332), (4888, 5961)]