26561384

素因数分解:

$2^3\times {\mathrm{71}}^1\times {\mathrm{101}}^1\times {\mathrm{463}}^1$

素因数の和:641

約数の個数: 32

約数和(自身を含む): 51114240

約数和(自身を除く): 24552856

約数列:

[1, 2, 4, 8, 71, 101, 142, 202, 284, 404, 463, 568, 808, 926, 1852, 3704, 7171, 14342, 28684, 32873, 46763, 57368, 65746, 93526, 131492, 187052, 262984, 374104, 3320173, 6640346, 13280692, 26561384]

約数ペア:

[(1, 26561384), (2, 13280692), (4, 6640346), (8, 3320173), (71, 374104), (101, 262984), (142, 187052), (202, 131492), (284, 93526), (404, 65746), (463, 57368), (568, 46763), (808, 32873), (926, 28684), (1852, 14342), (3704, 7171)]