28405319376

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{84539641}}^1$

素因数の和:84539659

約数の個数: 40

約数和(自身を含む): 83863324864

約数和(自身を除く): 55458005488

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 168, 336, 84539641, 169079282, 253618923, 338158564, 507237846, 591777487, 676317128, 1014475692, 1183554974, 1352634256, 1775332461, 2028951384, 2367109948, 3550664922, 4057902768, 4734219896, 7101329844, 9468439792, 14202659688, 28405319376]

約数ペア:

[(1, 28405319376), (2, 14202659688), (3, 9468439792), (4, 7101329844), (6, 4734219896), (7, 4057902768), (8, 3550664922), (12, 2367109948), (14, 2028951384), (16, 1775332461), (21, 1352634256), (24, 1183554974), (28, 1014475692), (42, 676317128), (48, 591777487), (56, 507237846), (84, 338158564), (112, 253618923), (168, 169079282), (336, 84539641)]