28469388

素因数分解:

$2^2\times 3^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1\times {\mathrm{509}}^1$

素因数の和:654

約数の個数: 48

約数和(自身を含む): 68544000

約数和(自身を除く): 40074612

約数列:

[1, 2, 3, 4, 6, 12, 59, 79, 118, 158, 177, 236, 237, 316, 354, 474, 509, 708, 948, 1018, 1527, 2036, 3054, 4661, 6108, 9322, 13983, 18644, 27966, 30031, 40211, 55932, 60062, 80422, 90093, 120124, 120633, 160844, 180186, 241266, 360372, 482532, 2372449, 4744898, 7117347, 9489796, 14234694, 28469388]

約数ペア:

[(1, 28469388), (2, 14234694), (3, 9489796), (4, 7117347), (6, 4744898), (12, 2372449), (59, 482532), (79, 360372), (118, 241266), (158, 180186), (177, 160844), (236, 120633), (237, 120124), (316, 90093), (354, 80422), (474, 60062), (509, 55932), (708, 40211), (948, 30031), (1018, 27966), (1527, 18644), (2036, 13983), (3054, 9322), (4661, 6108)]