1569398981056

素因数分解:

$2^6\times {\mathrm{397}}^1\times {\mathrm{61767907}}^1$

素因数の和:61768316

約数の個数: 28

約数和(自身を含む): 3122120677768

約数和(自身を除く): 1552721696712

約数列:

[1, 2, 4, 8, 16, 32, 64, 397, 794, 1588, 3176, 6352, 12704, 25408, 61767907, 123535814, 247071628, 494143256, 988286512, 1976573024, 3953146048, 24521859079, 49043718158, 98087436316, 196174872632, 392349745264, 784699490528, 1569398981056]

約数ペア:

[(1, 1569398981056), (2, 784699490528), (4, 392349745264), (8, 196174872632), (16, 98087436316), (32, 49043718158), (64, 24521859079), (397, 3953146048), (794, 1976573024), (1588, 988286512), (3176, 494143256), (6352, 247071628), (12704, 123535814), (25408, 61767907)]