23427404

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{5851}}^1$

素因数の和:5886

約数の個数: 48

約数和(自身を含む): 55055616

約数和(自身を除く): 31628212

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 5851, 11702, 23404, 40957, 64361, 76063, 81914, 128722, 152126, 163828, 257444, 304252, 450527, 532441, 836693, 901054, 1064882, 1673386, 1802108, 2129764, 3346772, 5856851, 11713702, 23427404]

約数ペア:

[(1, 23427404), (2, 11713702), (4, 5856851), (7, 3346772), (11, 2129764), (13, 1802108), (14, 1673386), (22, 1064882), (26, 901054), (28, 836693), (44, 532441), (52, 450527), (77, 304252), (91, 257444), (143, 163828), (154, 152126), (182, 128722), (286, 81914), (308, 76063), (364, 64361), (572, 40957), (1001, 23404), (2002, 11702), (4004, 5851)]