28682992

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{3727}}^1$

素因数の和:3785

約数の個数: 40

約数和(自身を含む): 61482176

約数和(自身を除く): 32799184

約数列:

[1, 2, 4, 8, 13, 16, 26, 37, 52, 74, 104, 148, 208, 296, 481, 592, 962, 1924, 3727, 3848, 7454, 7696, 14908, 29816, 48451, 59632, 96902, 137899, 193804, 275798, 387608, 551596, 775216, 1103192, 1792687, 2206384, 3585374, 7170748, 14341496, 28682992]

約数ペア:

[(1, 28682992), (2, 14341496), (4, 7170748), (8, 3585374), (13, 2206384), (16, 1792687), (26, 1103192), (37, 775216), (52, 551596), (74, 387608), (104, 275798), (148, 193804), (208, 137899), (296, 96902), (481, 59632), (592, 48451), (962, 29816), (1924, 14908), (3727, 7696), (3848, 7454)]