73738928

素因数分解:

$2^4\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{431}}^1$

素因数の和:510

約数の個数: 60

約数和(自身を含む): 156231072

約数和(自身を除く): 82492144

約数列:

[1, 2, 4, 8, 16, 17, 34, 37, 68, 74, 136, 148, 272, 289, 296, 431, 578, 592, 629, 862, 1156, 1258, 1724, 2312, 2516, 3448, 4624, 5032, 6896, 7327, 10064, 10693, 14654, 15947, 21386, 29308, 31894, 42772, 58616, 63788, 85544, 117232, 124559, 127576, 171088, 249118, 255152, 271099, 498236, 542198, 996472, 1084396, 1992944, 2168792, 4337584, 4608683, 9217366, 18434732, 36869464, 73738928]

約数ペア:

[(1, 73738928), (2, 36869464), (4, 18434732), (8, 9217366), (16, 4608683), (17, 4337584), (34, 2168792), (37, 1992944), (68, 1084396), (74, 996472), (136, 542198), (148, 498236), (272, 271099), (289, 255152), (296, 249118), (431, 171088), (578, 127576), (592, 124559), (629, 117232), (862, 85544), (1156, 63788), (1258, 58616), (1724, 42772), (2312, 31894), (2516, 29308), (3448, 21386), (4624, 15947), (5032, 14654), (6896, 10693), (7327, 10064)]