18701248

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{7127}}^1$

素因数の和:7180

約数の個数: 28

約数和(自身を含む): 38020752

約数和(自身を除く): 19319504

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 164, 328, 656, 1312, 2624, 7127, 14254, 28508, 57016, 114032, 228064, 292207, 456128, 584414, 1168828, 2337656, 4675312, 9350624, 18701248]

約数ペア:

[(1, 18701248), (2, 9350624), (4, 4675312), (8, 2337656), (16, 1168828), (32, 584414), (41, 456128), (64, 292207), (82, 228064), (164, 114032), (328, 57016), (656, 28508), (1312, 14254), (2624, 7127)]