1166672

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{79}}^1$

素因数の和:171

約数の個数: 40

約数和(自身を含む): 2499840

約数和(自身を除く): 1333168

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 71, 79, 104, 142, 158, 208, 284, 316, 568, 632, 923, 1027, 1136, 1264, 1846, 2054, 3692, 4108, 5609, 7384, 8216, 11218, 14768, 16432, 22436, 44872, 72917, 89744, 145834, 291668, 583336, 1166672]

約数ペア:

[(1, 1166672), (2, 583336), (4, 291668), (8, 145834), (13, 89744), (16, 72917), (26, 44872), (52, 22436), (71, 16432), (79, 14768), (104, 11218), (142, 8216), (158, 7384), (208, 5609), (284, 4108), (316, 3692), (568, 2054), (632, 1846), (923, 1264), (1027, 1136)]