27888920384

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{376633}}^1$

素因数の和:376747

約数の個数: 56

約数和(自身を含む): 60268972680

約数和(自身を除く): 32380052296

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 89, 104, 178, 208, 356, 416, 712, 832, 1157, 1424, 2314, 2848, 4628, 5696, 9256, 18512, 37024, 74048, 376633, 753266, 1506532, 3013064, 4896229, 6026128, 9792458, 12052256, 19584916, 24104512, 33520337, 39169832, 67040674, 78339664, 134081348, 156679328, 268162696, 313358656, 435764381, 536325392, 871528762, 1072650784, 1743057524, 2145301568, 3486115048, 6972230096, 13944460192, 27888920384]

約数ペア:

[(1, 27888920384), (2, 13944460192), (4, 6972230096), (8, 3486115048), (13, 2145301568), (16, 1743057524), (26, 1072650784), (32, 871528762), (52, 536325392), (64, 435764381), (89, 313358656), (104, 268162696), (178, 156679328), (208, 134081348), (356, 78339664), (416, 67040674), (712, 39169832), (832, 33520337), (1157, 24104512), (1424, 19584916), (2314, 12052256), (2848, 9792458), (4628, 6026128), (5696, 4896229), (9256, 3013064), (18512, 1506532), (37024, 753266), (74048, 376633)]