41680366

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:253

約数の個数: 64

約数和(自身を含む): 81648000

約数和(自身を除く): 39967634

約数列:

[1, 2, 7, 13, 14, 26, 29, 53, 58, 91, 106, 149, 182, 203, 298, 371, 377, 406, 689, 742, 754, 1043, 1378, 1537, 1937, 2086, 2639, 3074, 3874, 4321, 4823, 5278, 7897, 8642, 9646, 10759, 13559, 15794, 19981, 21518, 27118, 30247, 39962, 55279, 56173, 60494, 102661, 110558, 112346, 139867, 205322, 229013, 279734, 393211, 458026, 718627, 786422, 1437254, 1603091, 2977169, 3206182, 5954338, 20840183, 41680366]

約数ペア:

[(1, 41680366), (2, 20840183), (7, 5954338), (13, 3206182), (14, 2977169), (26, 1603091), (29, 1437254), (53, 786422), (58, 718627), (91, 458026), (106, 393211), (149, 279734), (182, 229013), (203, 205322), (298, 139867), (371, 112346), (377, 110558), (406, 102661), (689, 60494), (742, 56173), (754, 55279), (1043, 39962), (1378, 30247), (1537, 27118), (1937, 21518), (2086, 19981), (2639, 15794), (3074, 13559), (3874, 10759), (4321, 9646), (4823, 8642), (5278, 7897)]