72017224

素因数分解:

$2^3\times {\mathrm{1613}}^1\times {\mathrm{5581}}^1$

素因数の和:7200

約数の個数: 16

約数和(自身を含む): 135140220

約数和(自身を除く): 63122996

約数列:

[1, 2, 4, 8, 1613, 3226, 5581, 6452, 11162, 12904, 22324, 44648, 9002153, 18004306, 36008612, 72017224]

約数ペア:

[(1, 72017224), (2, 36008612), (4, 18004306), (8, 9002153), (1613, 44648), (3226, 22324), (5581, 12904), (6452, 11162)]