4437784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{601}}^1$

素因数の和:691

約数の個数: 32

約数和(自身を含む): 9102240

約数和(自身を除く): 4664456

約数列:

[1, 2, 4, 8, 13, 26, 52, 71, 104, 142, 284, 568, 601, 923, 1202, 1846, 2404, 3692, 4808, 7384, 7813, 15626, 31252, 42671, 62504, 85342, 170684, 341368, 554723, 1109446, 2218892, 4437784]

約数ペア:

[(1, 4437784), (2, 2218892), (4, 1109446), (8, 554723), (13, 341368), (26, 170684), (52, 85342), (71, 62504), (104, 42671), (142, 31252), (284, 15626), (568, 7813), (601, 7384), (923, 4808), (1202, 3692), (1846, 2404)]