21087442112

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{29953753}}^1$

素因数の和:29953776

約数の個数: 28

約数和(自身を含む): 45649521096

約数和(自身を除く): 24562078984

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 176, 352, 704, 29953753, 59907506, 119815012, 239630024, 329491283, 479260048, 658982566, 958520096, 1317965132, 1917040192, 2635930264, 5271860528, 10543721056, 21087442112]

約数ペア:

[(1, 21087442112), (2, 10543721056), (4, 5271860528), (8, 2635930264), (11, 1917040192), (16, 1317965132), (22, 958520096), (32, 658982566), (44, 479260048), (64, 329491283), (88, 239630024), (176, 119815012), (352, 59907506), (704, 29953753)]