40122446

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{2477}}^1$

素因数の和:2588

約数の個数: 32

約数和(自身を含む): 74934720

約数和(自身を除く): 34812274

約数列:

[1, 2, 7, 13, 14, 26, 89, 91, 178, 182, 623, 1157, 1246, 2314, 2477, 4954, 8099, 16198, 17339, 32201, 34678, 64402, 220453, 225407, 440906, 450814, 1543171, 2865889, 3086342, 5731778, 20061223, 40122446]

約数ペア:

[(1, 40122446), (2, 20061223), (7, 5731778), (13, 3086342), (14, 2865889), (26, 1543171), (89, 450814), (91, 440906), (178, 225407), (182, 220453), (623, 64402), (1157, 34678), (1246, 32201), (2314, 17339), (2477, 16198), (4954, 8099)]