21327296

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{11491}}^1$

素因数の和:11532

約数の個数: 28

約数和(自身を含む): 43784520

約数和(自身を除く): 22457224

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 116, 232, 464, 928, 1856, 11491, 22982, 45964, 91928, 183856, 333239, 367712, 666478, 735424, 1332956, 2665912, 5331824, 10663648, 21327296]

約数ペア:

[(1, 21327296), (2, 10663648), (4, 5331824), (8, 2665912), (16, 1332956), (29, 735424), (32, 666478), (58, 367712), (64, 333239), (116, 183856), (232, 91928), (464, 45964), (928, 22982), (1856, 11491)]