74256476

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{2137}}^1$

素因数の和:2238

約数の個数: 48

約数和(自身を含む): 159477696

約数和(自身を除く): 85221220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 73, 119, 146, 238, 292, 476, 511, 1022, 1241, 2044, 2137, 2482, 4274, 4964, 8548, 8687, 14959, 17374, 29918, 34748, 36329, 59836, 72658, 145316, 156001, 254303, 312002, 508606, 624004, 1017212, 1092007, 2184014, 2652017, 4368028, 5304034, 10608068, 18564119, 37128238, 74256476]

約数ペア:

[(1, 74256476), (2, 37128238), (4, 18564119), (7, 10608068), (14, 5304034), (17, 4368028), (28, 2652017), (34, 2184014), (68, 1092007), (73, 1017212), (119, 624004), (146, 508606), (238, 312002), (292, 254303), (476, 156001), (511, 145316), (1022, 72658), (1241, 59836), (2044, 36329), (2137, 34748), (2482, 29918), (4274, 17374), (4964, 14959), (8548, 8687)]