64489612

素因数分解:

$2^2\times {\mathrm{11}}^3\times {\mathrm{12113}}^1$

素因数の和:12150

約数の個数: 24

約数和(自身を含む): 124144272

約数和(自身を除く): 59654660

約数列:

[1, 2, 4, 11, 22, 44, 121, 242, 484, 1331, 2662, 5324, 12113, 24226, 48452, 133243, 266486, 532972, 1465673, 2931346, 5862692, 16122403, 32244806, 64489612]

約数ペア:

[(1, 64489612), (2, 32244806), (4, 16122403), (11, 5862692), (22, 2931346), (44, 1465673), (121, 532972), (242, 266486), (484, 133243), (1331, 48452), (2662, 24226), (5324, 12113)]