28210914

素因数分解:

$2^1\times 3^2\times {\mathrm{61}}^1\times {\mathrm{25693}}^1$

素因数の和:25762

約数の個数: 24

約数和(自身を含む): 62128092

約数和(自身を除く): 33917178

約数列:

[1, 2, 3, 6, 9, 18, 61, 122, 183, 366, 549, 1098, 25693, 51386, 77079, 154158, 231237, 462474, 1567273, 3134546, 4701819, 9403638, 14105457, 28210914]

約数ペア:

[(1, 28210914), (2, 14105457), (3, 9403638), (6, 4701819), (9, 3134546), (18, 1567273), (61, 462474), (122, 231237), (183, 154158), (366, 77079), (549, 51386), (1098, 25693)]