28323292

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{10159}}^1$

素因数の和:10221

約数の個数: 24

約数和(自身を含む): 53766720

約数和(自身を除く): 25443428

約数列:

[1, 2, 4, 17, 34, 41, 68, 82, 164, 697, 1394, 2788, 10159, 20318, 40636, 172703, 345406, 416519, 690812, 833038, 1666076, 7080823, 14161646, 28323292]

約数ペア:

[(1, 28323292), (2, 14161646), (4, 7080823), (17, 1666076), (34, 833038), (41, 690812), (68, 416519), (82, 345406), (164, 172703), (697, 40636), (1394, 20318), (2788, 10159)]