72449416

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{696629}}^1$

素因数の和:696648

約数の個数: 16

約数和(自身を含む): 146292300

約数和(自身を除く): 73842884

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 696629, 1393258, 2786516, 5573032, 9056177, 18112354, 36224708, 72449416]

約数ペア:

[(1, 72449416), (2, 36224708), (4, 18112354), (8, 9056177), (13, 5573032), (26, 2786516), (52, 1393258), (104, 696629)]