2021665664

素因数分解:

$2^7\times {\mathrm{19}}^1\times {\mathrm{277}}^1\times {\mathrm{3001}}^1$

素因数の和:3311

約数の個数: 64

約数和(自身を含む): 4256235600

約数和(自身を除く): 2234569936

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 277, 304, 554, 608, 1108, 1216, 2216, 2432, 3001, 4432, 5263, 6002, 8864, 10526, 12004, 17728, 21052, 24008, 35456, 42104, 48016, 57019, 84208, 96032, 114038, 168416, 192064, 228076, 336832, 384128, 456152, 673664, 831277, 912304, 1662554, 1824608, 3325108, 3649216, 6650216, 7298432, 13300432, 15794263, 26600864, 31588526, 53201728, 63177052, 106403456, 126354104, 252708208, 505416416, 1010832832, 2021665664]

約数ペア:

[(1, 2021665664), (2, 1010832832), (4, 505416416), (8, 252708208), (16, 126354104), (19, 106403456), (32, 63177052), (38, 53201728), (64, 31588526), (76, 26600864), (128, 15794263), (152, 13300432), (277, 7298432), (304, 6650216), (554, 3649216), (608, 3325108), (1108, 1824608), (1216, 1662554), (2216, 912304), (2432, 831277), (3001, 673664), (4432, 456152), (5263, 384128), (6002, 336832), (8864, 228076), (10526, 192064), (12004, 168416), (17728, 114038), (21052, 96032), (24008, 84208), (35456, 57019), (42104, 48016)]