72426952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{696413}}^1$

素因数の和:696432

約数の個数: 16

約数和(自身を含む): 146246940

約数和(自身を除く): 73819988

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 696413, 1392826, 2785652, 5571304, 9053369, 18106738, 36213476, 72426952]

約数ペア:

[(1, 72426952), (2, 36213476), (4, 18106738), (8, 9053369), (13, 5571304), (26, 2785652), (52, 1392826), (104, 696413)]