47406416

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{1439}}^1$

素因数の和:1547

約数の個数: 40

約数和(自身を含む): 96422400

約数和(自身を除く): 49015984

約数列:

[1, 2, 4, 8, 16, 29, 58, 71, 116, 142, 232, 284, 464, 568, 1136, 1439, 2059, 2878, 4118, 5756, 8236, 11512, 16472, 23024, 32944, 41731, 83462, 102169, 166924, 204338, 333848, 408676, 667696, 817352, 1634704, 2962901, 5925802, 11851604, 23703208, 47406416]

約数ペア:

[(1, 47406416), (2, 23703208), (4, 11851604), (8, 5925802), (16, 2962901), (29, 1634704), (58, 817352), (71, 667696), (116, 408676), (142, 333848), (232, 204338), (284, 166924), (464, 102169), (568, 83462), (1136, 41731), (1439, 32944), (2059, 23024), (2878, 16472), (4118, 11512), (5756, 8236)]