71056448

素因数分解:

$2^6\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{227}}^1$

素因数の和:379

約数の個数: 56

約数和(自身を含む): 145706592

約数和(自身を除く): 74650144

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 73, 134, 146, 227, 268, 292, 454, 536, 584, 908, 1072, 1168, 1816, 2144, 2336, 3632, 4288, 4672, 4891, 7264, 9782, 14528, 15209, 16571, 19564, 30418, 33142, 39128, 60836, 66284, 78256, 121672, 132568, 156512, 243344, 265136, 313024, 486688, 530272, 973376, 1060544, 1110257, 2220514, 4441028, 8882056, 17764112, 35528224, 71056448]

約数ペア:

[(1, 71056448), (2, 35528224), (4, 17764112), (8, 8882056), (16, 4441028), (32, 2220514), (64, 1110257), (67, 1060544), (73, 973376), (134, 530272), (146, 486688), (227, 313024), (268, 265136), (292, 243344), (454, 156512), (536, 132568), (584, 121672), (908, 78256), (1072, 66284), (1168, 60836), (1816, 39128), (2144, 33142), (2336, 30418), (3632, 19564), (4288, 16571), (4672, 15209), (4891, 14528), (7264, 9782)]