40894056

素因数分解:

$2^3\times 3^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1979}}^1$

素因数の和:2039

約数の個数: 96

約数和(自身を含む): 129729600

約数和(自身を除く): 88835544

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 18, 21, 24, 28, 36, 41, 42, 56, 63, 72, 82, 84, 123, 126, 164, 168, 246, 252, 287, 328, 369, 492, 504, 574, 738, 861, 984, 1148, 1476, 1722, 1979, 2296, 2583, 2952, 3444, 3958, 5166, 5937, 6888, 7916, 10332, 11874, 13853, 15832, 17811, 20664, 23748, 27706, 35622, 41559, 47496, 55412, 71244, 81139, 83118, 110824, 124677, 142488, 162278, 166236, 243417, 249354, 324556, 332472, 486834, 498708, 567973, 649112, 730251, 973668, 997416, 1135946, 1460502, 1703919, 1947336, 2271892, 2921004, 3407838, 4543784, 5111757, 5842008, 6815676, 10223514, 13631352, 20447028, 40894056]

約数ペア:

[(1, 40894056), (2, 20447028), (3, 13631352), (4, 10223514), (6, 6815676), (7, 5842008), (8, 5111757), (9, 4543784), (12, 3407838), (14, 2921004), (18, 2271892), (21, 1947336), (24, 1703919), (28, 1460502), (36, 1135946), (41, 997416), (42, 973668), (56, 730251), (63, 649112), (72, 567973), (82, 498708), (84, 486834), (123, 332472), (126, 324556), (164, 249354), (168, 243417), (246, 166236), (252, 162278), (287, 142488), (328, 124677), (369, 110824), (492, 83118), (504, 81139), (574, 71244), (738, 55412), (861, 47496), (984, 41559), (1148, 35622), (1476, 27706), (1722, 23748), (1979, 20664), (2296, 17811), (2583, 15832), (2952, 13853), (3444, 11874), (3958, 10332), (5166, 7916), (5937, 6888)]