65021012

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{173}}^1\times {\mathrm{433}}^1$

素因数の和:648

約数の個数: 48

約数和(自身を含む): 135324672

約数和(自身を除く): 70303660

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 173, 217, 346, 433, 434, 692, 866, 868, 1211, 1732, 2422, 3031, 4844, 5363, 6062, 10726, 12124, 13423, 21452, 26846, 37541, 53692, 74909, 75082, 93961, 149818, 150164, 187922, 299636, 375844, 524363, 1048726, 2097452, 2322179, 4644358, 9288716, 16255253, 32510506, 65021012]

約数ペア:

[(1, 65021012), (2, 32510506), (4, 16255253), (7, 9288716), (14, 4644358), (28, 2322179), (31, 2097452), (62, 1048726), (124, 524363), (173, 375844), (217, 299636), (346, 187922), (433, 150164), (434, 149818), (692, 93961), (866, 75082), (868, 74909), (1211, 53692), (1732, 37541), (2422, 26846), (3031, 21452), (4844, 13423), (5363, 12124), (6062, 10726)]