21419280768

素因数分解:

$2^7\times 3^1\times {\mathrm{55779377}}^1$

素因数の和:55779394

約数の個数: 32

約数和(自身を含む): 56894965560

約数和(自身を除く): 35475684792

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 55779377, 111558754, 167338131, 223117508, 334676262, 446235016, 669352524, 892470032, 1338705048, 1784940064, 2677410096, 3569880128, 5354820192, 7139760256, 10709640384, 21419280768]

約数ペア:

[(1, 21419280768), (2, 10709640384), (3, 7139760256), (4, 5354820192), (6, 3569880128), (8, 2677410096), (12, 1784940064), (16, 1338705048), (24, 892470032), (32, 669352524), (48, 446235016), (64, 334676262), (96, 223117508), (128, 167338131), (192, 111558754), (384, 55779377)]