28736358

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{167}}^1\times {\mathrm{241}}^1$

素因数の和:437

約数の個数: 64

約数和(自身を含む): 70253568

約数和(自身を除く): 41517210

約数列:

[1, 2, 3, 6, 7, 14, 17, 21, 34, 42, 51, 102, 119, 167, 238, 241, 334, 357, 482, 501, 714, 723, 1002, 1169, 1446, 1687, 2338, 2839, 3374, 3507, 4097, 5061, 5678, 7014, 8194, 8517, 10122, 12291, 17034, 19873, 24582, 28679, 39746, 40247, 57358, 59619, 80494, 86037, 119238, 120741, 172074, 241482, 281729, 563458, 684199, 845187, 1368398, 1690374, 2052597, 4105194, 4789393, 9578786, 14368179, 28736358]

約数ペア:

[(1, 28736358), (2, 14368179), (3, 9578786), (6, 4789393), (7, 4105194), (14, 2052597), (17, 1690374), (21, 1368398), (34, 845187), (42, 684199), (51, 563458), (102, 281729), (119, 241482), (167, 172074), (238, 120741), (241, 119238), (334, 86037), (357, 80494), (482, 59619), (501, 57358), (714, 40247), (723, 39746), (1002, 28679), (1169, 24582), (1446, 19873), (1687, 17034), (2338, 12291), (2839, 10122), (3374, 8517), (3507, 8194), (4097, 7014), (5061, 5678)]