71635168

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{10711}}^1$

素因数の和:10751

約数の個数: 48

約数和(自身を含む): 161965440

約数和(自身を除く): 90330272

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 76, 88, 152, 176, 209, 304, 352, 418, 608, 836, 1672, 3344, 6688, 10711, 21422, 42844, 85688, 117821, 171376, 203509, 235642, 342752, 407018, 471284, 814036, 942568, 1628072, 1885136, 2238599, 3256144, 3770272, 4477198, 6512288, 8954396, 17908792, 35817584, 71635168]

約数ペア:

[(1, 71635168), (2, 35817584), (4, 17908792), (8, 8954396), (11, 6512288), (16, 4477198), (19, 3770272), (22, 3256144), (32, 2238599), (38, 1885136), (44, 1628072), (76, 942568), (88, 814036), (152, 471284), (176, 407018), (209, 342752), (304, 235642), (352, 203509), (418, 171376), (608, 117821), (836, 85688), (1672, 42844), (3344, 21422), (6688, 10711)]