61672988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{97}}^1\times {\mathrm{12227}}^1$

素因数の和:12341

約数の個数: 24

約数和(自身を含む): 117437712

約数和(自身を除く): 55764724

約数列:

[1, 2, 4, 13, 26, 52, 97, 194, 388, 1261, 2522, 5044, 12227, 24454, 48908, 158951, 317902, 635804, 1186019, 2372038, 4744076, 15418247, 30836494, 61672988]

約数ペア:

[(1, 61672988), (2, 30836494), (4, 15418247), (13, 4744076), (26, 2372038), (52, 1186019), (97, 635804), (194, 317902), (388, 158951), (1261, 48908), (2522, 24454), (5044, 12227)]