27280088

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{7561}}^1$

素因数の和:7619

約数の個数: 32

約数和(自身を含む): 57168720

約数和(自身を除く): 29888632

約数列:

[1, 2, 4, 8, 11, 22, 41, 44, 82, 88, 164, 328, 451, 902, 1804, 3608, 7561, 15122, 30244, 60488, 83171, 166342, 310001, 332684, 620002, 665368, 1240004, 2480008, 3410011, 6820022, 13640044, 27280088]

約数ペア:

[(1, 27280088), (2, 13640044), (4, 6820022), (8, 3410011), (11, 2480008), (22, 1240004), (41, 665368), (44, 620002), (82, 332684), (88, 310001), (164, 166342), (328, 83171), (451, 60488), (902, 30244), (1804, 15122), (3608, 7561)]