72163624

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{693881}}^1$

素因数の和:693900

約数の個数: 16

約数和(自身を含む): 145715220

約数和(自身を除く): 73551596

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 693881, 1387762, 2775524, 5551048, 9020453, 18040906, 36081812, 72163624]

約数ペア:

[(1, 72163624), (2, 36081812), (4, 18040906), (8, 9020453), (13, 5551048), (26, 2775524), (52, 1387762), (104, 693881)]