64744498

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{8273}}^1$

素因数の和:8338

約数の個数: 32

約数和(自身を含む): 122322816

約数和(自身を除く): 57578318

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 182, 301, 559, 602, 1118, 3913, 7826, 8273, 16546, 57911, 107549, 115822, 215098, 355739, 711478, 752843, 1505686, 2490173, 4624607, 4980346, 9249214, 32372249, 64744498]

約数ペア:

[(1, 64744498), (2, 32372249), (7, 9249214), (13, 4980346), (14, 4624607), (26, 2490173), (43, 1505686), (86, 752843), (91, 711478), (182, 355739), (301, 215098), (559, 115822), (602, 107549), (1118, 57911), (3913, 16546), (7826, 8273)]