71730208

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{11987}}^1$

素因数の和:12025

約数の個数: 48

約数和(自身を含む): 163132704

約数和(自身を除く): 91402496

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 11987, 23974, 47948, 95896, 131857, 191792, 203779, 263714, 383584, 407558, 527428, 815116, 1054856, 1630232, 2109712, 2241569, 3260464, 4219424, 4483138, 6520928, 8966276, 17932552, 35865104, 71730208]

約数ペア:

[(1, 71730208), (2, 35865104), (4, 17932552), (8, 8966276), (11, 6520928), (16, 4483138), (17, 4219424), (22, 3260464), (32, 2241569), (34, 2109712), (44, 1630232), (68, 1054856), (88, 815116), (136, 527428), (176, 407558), (187, 383584), (272, 263714), (352, 203779), (374, 191792), (544, 131857), (748, 95896), (1496, 47948), (2992, 23974), (5984, 11987)]