17939765848

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{3671}}^1\times {\mathrm{35933}}^1$

素因数の和:39627

約数の個数: 32

約数和(自身を含む): 35626404960

約数和(自身を除く): 17686639112

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 3671, 7342, 14684, 29368, 35933, 62407, 71866, 124814, 143732, 249628, 287464, 499256, 610861, 1221722, 2443444, 4886888, 131910043, 263820086, 527640172, 1055280344, 2242470731, 4484941462, 8969882924, 17939765848]

約数ペア:

[(1, 17939765848), (2, 8969882924), (4, 4484941462), (8, 2242470731), (17, 1055280344), (34, 527640172), (68, 263820086), (136, 131910043), (3671, 4886888), (7342, 2443444), (14684, 1221722), (29368, 610861), (35933, 499256), (62407, 287464), (71866, 249628), (124814, 143732)]