47745868

素因数分解:

$2^2\times {\mathrm{59}}^1\times {\mathrm{307}}^1\times {\mathrm{659}}^1$

素因数の和:1029

約数の個数: 24

約数和(自身を含む): 85377600

約数和(自身を除く): 37631732

約数列:

[1, 2, 4, 59, 118, 236, 307, 614, 659, 1228, 1318, 2636, 18113, 36226, 38881, 72452, 77762, 155524, 202313, 404626, 809252, 11936467, 23872934, 47745868]

約数ペア:

[(1, 47745868), (2, 23872934), (4, 11936467), (59, 809252), (118, 404626), (236, 202313), (307, 155524), (614, 77762), (659, 72452), (1228, 38881), (1318, 36226), (2636, 18113)]