79147328

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{379}}^1$

素因数の和:655

約数の個数: 56

約数和(自身を含む): 170261280

約数和(自身を除く): 91113952

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 251, 379, 416, 502, 758, 832, 1004, 1516, 2008, 3032, 3263, 4016, 4927, 6064, 6526, 8032, 9854, 12128, 13052, 16064, 19708, 24256, 26104, 39416, 52208, 78832, 95129, 104416, 157664, 190258, 208832, 315328, 380516, 761032, 1236677, 1522064, 2473354, 3044128, 4946708, 6088256, 9893416, 19786832, 39573664, 79147328]

約数ペア:

[(1, 79147328), (2, 39573664), (4, 19786832), (8, 9893416), (13, 6088256), (16, 4946708), (26, 3044128), (32, 2473354), (52, 1522064), (64, 1236677), (104, 761032), (208, 380516), (251, 315328), (379, 208832), (416, 190258), (502, 157664), (758, 104416), (832, 95129), (1004, 78832), (1516, 52208), (2008, 39416), (3032, 26104), (3263, 24256), (4016, 19708), (4927, 16064), (6064, 13052), (6526, 12128), (8032, 9854)]