63557416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1$

素因数の和:338

約数の個数: 64

約数和(自身を含む): 134064000

約数和(自身を除く): 70506584

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 83, 104, 148, 166, 199, 296, 332, 398, 481, 664, 796, 962, 1079, 1592, 1924, 2158, 2587, 3071, 3848, 4316, 5174, 6142, 7363, 8632, 10348, 12284, 14726, 16517, 20696, 24568, 29452, 33034, 39923, 58904, 66068, 79846, 95719, 132136, 159692, 191438, 214721, 319384, 382876, 429442, 611129, 765752, 858884, 1222258, 1717768, 2444516, 4889032, 7944677, 15889354, 31778708, 63557416]

約数ペア:

[(1, 63557416), (2, 31778708), (4, 15889354), (8, 7944677), (13, 4889032), (26, 2444516), (37, 1717768), (52, 1222258), (74, 858884), (83, 765752), (104, 611129), (148, 429442), (166, 382876), (199, 319384), (296, 214721), (332, 191438), (398, 159692), (481, 132136), (664, 95719), (796, 79846), (962, 66068), (1079, 58904), (1592, 39923), (1924, 33034), (2158, 29452), (2587, 24568), (3071, 20696), (3848, 16517), (4316, 14726), (5174, 12284), (6142, 10348), (7363, 8632)]