63448723

素因数分解:

${\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:223

約数の個数: 32

約数和(自身を含む): 74995200

約数和(自身を除く): 11546477

約数列:

[1, 13, 29, 31, 61, 89, 377, 403, 793, 899, 1157, 1769, 1891, 2581, 2759, 5429, 11687, 22997, 24583, 33553, 35867, 54839, 70577, 80011, 157441, 168299, 712907, 1040143, 2046733, 2187887, 4880671, 63448723]

約数ペア:

[(1, 63448723), (13, 4880671), (29, 2187887), (31, 2046733), (61, 1040143), (89, 712907), (377, 168299), (403, 157441), (793, 80011), (899, 70577), (1157, 54839), (1769, 35867), (1891, 33553), (2581, 24583), (2759, 22997), (5429, 11687)]