64900992

素因数分解:

$2^7\times 3^1\times {\mathrm{13}}^1\times {\mathrm{13001}}^1$

素因数の和:13031

約数の個数: 64

約数和(自身を含む): 185668560

約数和(自身を除く): 120767568

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 128, 156, 192, 208, 312, 384, 416, 624, 832, 1248, 1664, 2496, 4992, 13001, 26002, 39003, 52004, 78006, 104008, 156012, 169013, 208016, 312024, 338026, 416032, 507039, 624048, 676052, 832064, 1014078, 1248096, 1352104, 1664128, 2028156, 2496192, 2704208, 4056312, 4992384, 5408416, 8112624, 10816832, 16225248, 21633664, 32450496, 64900992]

約数ペア:

[(1, 64900992), (2, 32450496), (3, 21633664), (4, 16225248), (6, 10816832), (8, 8112624), (12, 5408416), (13, 4992384), (16, 4056312), (24, 2704208), (26, 2496192), (32, 2028156), (39, 1664128), (48, 1352104), (52, 1248096), (64, 1014078), (78, 832064), (96, 676052), (104, 624048), (128, 507039), (156, 416032), (192, 338026), (208, 312024), (312, 208016), (384, 169013), (416, 156012), (624, 104008), (832, 78006), (1248, 52004), (1664, 39003), (2496, 26002), (4992, 13001)]