71001672

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4357}}^1$

素因数の和:4470

約数の個数: 64

約数和(自身を含む): 205000320

約数和(自身を除く): 133998648

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 84, 97, 168, 194, 291, 388, 582, 679, 776, 1164, 1358, 2037, 2328, 2716, 4074, 4357, 5432, 8148, 8714, 13071, 16296, 17428, 26142, 30499, 34856, 52284, 60998, 91497, 104568, 121996, 182994, 243992, 365988, 422629, 731976, 845258, 1267887, 1690516, 2535774, 2958403, 3381032, 5071548, 5916806, 8875209, 10143096, 11833612, 17750418, 23667224, 35500836, 71001672]

約数ペア:

[(1, 71001672), (2, 35500836), (3, 23667224), (4, 17750418), (6, 11833612), (7, 10143096), (8, 8875209), (12, 5916806), (14, 5071548), (21, 3381032), (24, 2958403), (28, 2535774), (42, 1690516), (56, 1267887), (84, 845258), (97, 731976), (168, 422629), (194, 365988), (291, 243992), (388, 182994), (582, 121996), (679, 104568), (776, 91497), (1164, 60998), (1358, 52284), (2037, 34856), (2328, 30499), (2716, 26142), (4074, 17428), (4357, 16296), (5432, 13071), (8148, 8714)]