9914525392

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{172751}}^1$

素因数の和:172987

約数の個数: 40

約数和(自身を含む): 20435870592

約数和(自身を除く): 10521345200

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 3376, 3587, 7174, 14348, 28696, 57392, 172751, 345502, 691004, 1382008, 2764016, 2936767, 5873534, 11747068, 23494136, 36450461, 46988272, 72900922, 145801844, 291603688, 583207376, 619657837, 1239315674, 2478631348, 4957262696, 9914525392]

約数ペア:

[(1, 9914525392), (2, 4957262696), (4, 2478631348), (8, 1239315674), (16, 619657837), (17, 583207376), (34, 291603688), (68, 145801844), (136, 72900922), (211, 46988272), (272, 36450461), (422, 23494136), (844, 11747068), (1688, 5873534), (3376, 2936767), (3587, 2764016), (7174, 1382008), (14348, 691004), (28696, 345502), (57392, 172751)]