54289634

素因数分解:

$2^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{421}}^1$

素因数の和:642

約数の個数: 32

約数和(自身を含む): 95446272

約数和(自身を除く): 41156638

約数列:

[1, 2, 7, 14, 61, 122, 151, 302, 421, 427, 842, 854, 1057, 2114, 2947, 5894, 9211, 18422, 25681, 51362, 63571, 64477, 127142, 128954, 179767, 359534, 444997, 889994, 3877831, 7755662, 27144817, 54289634]

約数ペア:

[(1, 54289634), (2, 27144817), (7, 7755662), (14, 3877831), (61, 889994), (122, 444997), (151, 359534), (302, 179767), (421, 128954), (427, 127142), (842, 64477), (854, 63571), (1057, 51362), (2114, 25681), (2947, 18422), (5894, 9211)]