72359638

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{146477}}^1$

素因数の和:146511

約数の個数: 16

約数和(自身を含む): 123041520

約数和(自身を除く): 50681882

約数列:

[1, 2, 13, 19, 26, 38, 247, 494, 146477, 292954, 1904201, 2783063, 3808402, 5566126, 36179819, 72359638]

約数ペア:

[(1, 72359638), (2, 36179819), (13, 5566126), (19, 3808402), (26, 2783063), (38, 1904201), (247, 292954), (494, 146477)]