28210657284

素因数分解:

$2^2\times 3^2\times {\mathrm{19}}^1\times {\mathrm{41243651}}^1$

素因数の和:41243680

約数の個数: 36

約数和(自身を含む): 75063446640

約数和(自身を除く): 46852789356

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 19, 36, 38, 57, 76, 114, 171, 228, 342, 684, 41243651, 82487302, 123730953, 164974604, 247461906, 371192859, 494923812, 742385718, 783629369, 1484771436, 1567258738, 2350888107, 3134517476, 4701776214, 7052664321, 9403552428, 14105328642, 28210657284]

約数ペア:

[(1, 28210657284), (2, 14105328642), (3, 9403552428), (4, 7052664321), (6, 4701776214), (9, 3134517476), (12, 2350888107), (18, 1567258738), (19, 1484771436), (36, 783629369), (38, 742385718), (57, 494923812), (76, 371192859), (114, 247461906), (171, 164974604), (228, 123730953), (342, 82487302), (684, 41243651)]