67205648

素因数分解:

$2^4\times {\mathrm{373}}^1\times {\mathrm{11261}}^1$

素因数の和:11642

約数の個数: 20

約数和(自身を含む): 130571628

約数和(自身を除く): 63365980

約数列:

[1, 2, 4, 8, 16, 373, 746, 1492, 2984, 5968, 11261, 22522, 45044, 90088, 180176, 4200353, 8400706, 16801412, 33602824, 67205648]

約数ペア:

[(1, 67205648), (2, 33602824), (4, 16801412), (8, 8400706), (16, 4200353), (373, 180176), (746, 90088), (1492, 45044), (2984, 22522), (5968, 11261)]