28871676

素因数分解:

$2^2\times 3^2\times {\mathrm{227}}^1\times {\mathrm{3533}}^1$

素因数の和:3770

約数の個数: 36

約数和(自身を含む): 73323432

約数和(自身を除く): 44451756

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 227, 454, 681, 908, 1362, 2043, 2724, 3533, 4086, 7066, 8172, 10599, 14132, 21198, 31797, 42396, 63594, 127188, 801991, 1603982, 2405973, 3207964, 4811946, 7217919, 9623892, 14435838, 28871676]

約数ペア:

[(1, 28871676), (2, 14435838), (3, 9623892), (4, 7217919), (6, 4811946), (9, 3207964), (12, 2405973), (18, 1603982), (36, 801991), (227, 127188), (454, 63594), (681, 42396), (908, 31797), (1362, 21198), (2043, 14132), (2724, 10599), (3533, 8172), (4086, 7066)]