7820176

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:200

約数の個数: 80

約数和(自身を含む): 19248768

約数和(自身を除く): 11428592

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 41, 52, 56, 82, 91, 104, 112, 131, 164, 182, 208, 262, 287, 328, 364, 524, 533, 574, 656, 728, 917, 1048, 1066, 1148, 1456, 1703, 1834, 2096, 2132, 2296, 3406, 3668, 3731, 4264, 4592, 5371, 6812, 7336, 7462, 8528, 10742, 11921, 13624, 14672, 14924, 21484, 23842, 27248, 29848, 37597, 42968, 47684, 59696, 69823, 75194, 85936, 95368, 139646, 150388, 190736, 279292, 300776, 488761, 558584, 601552, 977522, 1117168, 1955044, 3910088, 7820176]

約数ペア:

[(1, 7820176), (2, 3910088), (4, 1955044), (7, 1117168), (8, 977522), (13, 601552), (14, 558584), (16, 488761), (26, 300776), (28, 279292), (41, 190736), (52, 150388), (56, 139646), (82, 95368), (91, 85936), (104, 75194), (112, 69823), (131, 59696), (164, 47684), (182, 42968), (208, 37597), (262, 29848), (287, 27248), (328, 23842), (364, 21484), (524, 14924), (533, 14672), (574, 13624), (656, 11921), (728, 10742), (917, 8528), (1048, 7462), (1066, 7336), (1148, 6812), (1456, 5371), (1703, 4592), (1834, 4264), (2096, 3731), (2132, 3668), (2296, 3406)]