64657183664

素因数分解:

$2^4\times {\mathrm{67}}^1\times {\mathrm{60314537}}^1$

素因数の和:60314612

約数の個数: 20

約数和(自身を含む): 127143046104

約数和(自身を除く): 62485862440

約数列:

[1, 2, 4, 8, 16, 67, 134, 268, 536, 1072, 60314537, 120629074, 241258148, 482516296, 965032592, 4041073979, 8082147958, 16164295916, 32328591832, 64657183664]

約数ペア:

[(1, 64657183664), (2, 32328591832), (4, 16164295916), (8, 8082147958), (16, 4041073979), (67, 965032592), (134, 482516296), (268, 241258148), (536, 120629074), (1072, 60314537)]