42770272

素因数分解:

$2^5\times {\mathrm{61}}^1\times {\mathrm{21911}}^1$

素因数の和:21982

約数の個数: 24

約数和(自身を含む): 85588272

約数和(自身を除く): 42818000

約数列:

[1, 2, 4, 8, 16, 32, 61, 122, 244, 488, 976, 1952, 21911, 43822, 87644, 175288, 350576, 701152, 1336571, 2673142, 5346284, 10692568, 21385136, 42770272]

約数ペア:

[(1, 42770272), (2, 21385136), (4, 10692568), (8, 5346284), (16, 2673142), (32, 1336571), (61, 701152), (122, 350576), (244, 175288), (488, 87644), (976, 43822), (1952, 21911)]