42541616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{227}}^1$

素因数の和:318

約数の個数: 80

約数和(自身を含む): 96181344

約数和(自身を除く): 53639728

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 52, 53, 68, 104, 106, 136, 208, 212, 221, 227, 272, 424, 442, 454, 689, 848, 884, 901, 908, 1378, 1768, 1802, 1816, 2756, 2951, 3536, 3604, 3632, 3859, 5512, 5902, 7208, 7718, 11024, 11713, 11804, 12031, 14416, 15436, 23426, 23608, 24062, 30872, 46852, 47216, 48124, 50167, 61744, 93704, 96248, 100334, 156403, 187408, 192496, 200668, 204527, 312806, 401336, 409054, 625612, 802672, 818108, 1251224, 1636216, 2502448, 2658851, 3272432, 5317702, 10635404, 21270808, 42541616]

約数ペア:

[(1, 42541616), (2, 21270808), (4, 10635404), (8, 5317702), (13, 3272432), (16, 2658851), (17, 2502448), (26, 1636216), (34, 1251224), (52, 818108), (53, 802672), (68, 625612), (104, 409054), (106, 401336), (136, 312806), (208, 204527), (212, 200668), (221, 192496), (227, 187408), (272, 156403), (424, 100334), (442, 96248), (454, 93704), (689, 61744), (848, 50167), (884, 48124), (901, 47216), (908, 46852), (1378, 30872), (1768, 24062), (1802, 23608), (1816, 23426), (2756, 15436), (2951, 14416), (3536, 12031), (3604, 11804), (3632, 11713), (3859, 11024), (5512, 7718), (5902, 7208)]