28869944

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{12487}}^1$

素因数の和:12527

約数の個数: 24

約数和(自身を含む): 57507240

約数和(自身を除く): 28637296

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 289, 578, 1156, 2312, 12487, 24974, 49948, 99896, 212279, 424558, 849116, 1698232, 3608743, 7217486, 14434972, 28869944]

約数ペア:

[(1, 28869944), (2, 14434972), (4, 7217486), (8, 3608743), (17, 1698232), (34, 849116), (68, 424558), (136, 212279), (289, 99896), (578, 49948), (1156, 24974), (2312, 12487)]