15652944

素因数分解:

$2^4\times 3^2\times {\mathrm{71}}^1\times {\mathrm{1531}}^1$

素因数の和:1616

約数の個数: 60

約数和(自身を含む): 44452512

約数和(自身を除く): 28799568

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 71, 72, 142, 144, 213, 284, 426, 568, 639, 852, 1136, 1278, 1531, 1704, 2556, 3062, 3408, 4593, 5112, 6124, 9186, 10224, 12248, 13779, 18372, 24496, 27558, 36744, 55116, 73488, 108701, 110232, 217402, 220464, 326103, 434804, 652206, 869608, 978309, 1304412, 1739216, 1956618, 2608824, 3913236, 5217648, 7826472, 15652944]

約数ペア:

[(1, 15652944), (2, 7826472), (3, 5217648), (4, 3913236), (6, 2608824), (8, 1956618), (9, 1739216), (12, 1304412), (16, 978309), (18, 869608), (24, 652206), (36, 434804), (48, 326103), (71, 220464), (72, 217402), (142, 110232), (144, 108701), (213, 73488), (284, 55116), (426, 36744), (568, 27558), (639, 24496), (852, 18372), (1136, 13779), (1278, 12248), (1531, 10224), (1704, 9186), (2556, 6124), (3062, 5112), (3408, 4593)]