66924416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{1087}}^1$

素因数の和:1151

約数の個数: 64

約数和(自身を含む): 147598080

約数和(自身を除く): 80673664

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 208, 296, 416, 481, 592, 832, 962, 1087, 1184, 1664, 1924, 2174, 2368, 3848, 4348, 4736, 7696, 8696, 14131, 15392, 17392, 28262, 30784, 34784, 40219, 56524, 61568, 69568, 80438, 113048, 139136, 160876, 226096, 321752, 452192, 522847, 643504, 904384, 1045694, 1287008, 1808768, 2091388, 2574016, 4182776, 5148032, 8365552, 16731104, 33462208, 66924416]

約数ペア:

[(1, 66924416), (2, 33462208), (4, 16731104), (8, 8365552), (13, 5148032), (16, 4182776), (26, 2574016), (32, 2091388), (37, 1808768), (52, 1287008), (64, 1045694), (74, 904384), (104, 643504), (128, 522847), (148, 452192), (208, 321752), (296, 226096), (416, 160876), (481, 139136), (592, 113048), (832, 80438), (962, 69568), (1087, 61568), (1184, 56524), (1664, 40219), (1924, 34784), (2174, 30784), (2368, 28262), (3848, 17392), (4348, 15392), (4736, 14131), (7696, 8696)]