64691934

素因数分解:

$2^1\times 3^1\times {\mathrm{71}}^1\times {\mathrm{181}}^1\times {\mathrm{839}}^1$

素因数の和:1096

約数の個数: 32

約数和(自身を含む): 132088320

約数和(自身を除く): 67396386

約数列:

[1, 2, 3, 6, 71, 142, 181, 213, 362, 426, 543, 839, 1086, 1678, 2517, 5034, 12851, 25702, 38553, 59569, 77106, 119138, 151859, 178707, 303718, 357414, 455577, 911154, 10781989, 21563978, 32345967, 64691934]

約数ペア:

[(1, 64691934), (2, 32345967), (3, 21563978), (6, 10781989), (71, 911154), (142, 455577), (181, 357414), (213, 303718), (362, 178707), (426, 151859), (543, 119138), (839, 77106), (1086, 59569), (1678, 38553), (2517, 25702), (5034, 12851)]