40907664

素因数分解:

$2^4\times 3^2\times 7^1\times {\mathrm{40583}}^1$

素因数の和:40604

約数の個数: 60

約数和(自身を含む): 130842816

約数和(自身を除く): 89935152

約数列:

[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 36, 42, 48, 56, 63, 72, 84, 112, 126, 144, 168, 252, 336, 504, 1008, 40583, 81166, 121749, 162332, 243498, 284081, 324664, 365247, 486996, 568162, 649328, 730494, 852243, 973992, 1136324, 1460988, 1704486, 1947984, 2272648, 2556729, 2921976, 3408972, 4545296, 5113458, 5843952, 6817944, 10226916, 13635888, 20453832, 40907664]

約数ペア:

[(1, 40907664), (2, 20453832), (3, 13635888), (4, 10226916), (6, 6817944), (7, 5843952), (8, 5113458), (9, 4545296), (12, 3408972), (14, 2921976), (16, 2556729), (18, 2272648), (21, 1947984), (24, 1704486), (28, 1460988), (36, 1136324), (42, 973992), (48, 852243), (56, 730494), (63, 649328), (72, 568162), (84, 486996), (112, 365247), (126, 324664), (144, 284081), (168, 243498), (252, 162332), (336, 121749), (504, 81166), (1008, 40583)]