4665149824

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{19927}}^1$

素因数の和:20031

約数の個数: 64

約数和(自身を含む): 9756748800

約数和(自身を除く): 5091598976

約数列:

[1, 2, 4, 8, 16, 31, 32, 59, 62, 64, 118, 124, 128, 236, 248, 472, 496, 944, 992, 1829, 1888, 1984, 3658, 3776, 3968, 7316, 7552, 14632, 19927, 29264, 39854, 58528, 79708, 117056, 159416, 234112, 318832, 617737, 637664, 1175693, 1235474, 1275328, 2351386, 2470948, 2550656, 4702772, 4941896, 9405544, 9883792, 18811088, 19767584, 36446483, 37622176, 39535168, 72892966, 75244352, 79070336, 145785932, 150488704, 291571864, 583143728, 1166287456, 2332574912, 4665149824]

約数ペア:

[(1, 4665149824), (2, 2332574912), (4, 1166287456), (8, 583143728), (16, 291571864), (31, 150488704), (32, 145785932), (59, 79070336), (62, 75244352), (64, 72892966), (118, 39535168), (124, 37622176), (128, 36446483), (236, 19767584), (248, 18811088), (472, 9883792), (496, 9405544), (944, 4941896), (992, 4702772), (1829, 2550656), (1888, 2470948), (1984, 2351386), (3658, 1275328), (3776, 1235474), (3968, 1175693), (7316, 637664), (7552, 617737), (14632, 318832), (19927, 234112), (29264, 159416), (39854, 117056), (58528, 79708)]