77257856

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1601}}^1$

素因数の和:1657

約数の個数: 64

約数和(自身を含む): 171574200

約数和(自身を除く): 94316344

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 52, 58, 64, 104, 116, 128, 208, 232, 377, 416, 464, 754, 832, 928, 1508, 1601, 1664, 1856, 3016, 3202, 3712, 6032, 6404, 12064, 12808, 20813, 24128, 25616, 41626, 46429, 48256, 51232, 83252, 92858, 102464, 166504, 185716, 204928, 333008, 371432, 603577, 666016, 742864, 1207154, 1332032, 1485728, 2414308, 2664064, 2971456, 4828616, 5942912, 9657232, 19314464, 38628928, 77257856]

約数ペア:

[(1, 77257856), (2, 38628928), (4, 19314464), (8, 9657232), (13, 5942912), (16, 4828616), (26, 2971456), (29, 2664064), (32, 2414308), (52, 1485728), (58, 1332032), (64, 1207154), (104, 742864), (116, 666016), (128, 603577), (208, 371432), (232, 333008), (377, 204928), (416, 185716), (464, 166504), (754, 102464), (832, 92858), (928, 83252), (1508, 51232), (1601, 48256), (1664, 46429), (1856, 41626), (3016, 25616), (3202, 24128), (3712, 20813), (6032, 12808), (6404, 12064)]