28931538

素因数分解:

$2^1\times 3^1\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{911}}^1$

素因数の和:1062

約数の個数: 32

約数和(自身を含む): 59535360

約数和(自身を除く): 30603822

約数列:

[1, 2, 3, 6, 67, 79, 134, 158, 201, 237, 402, 474, 911, 1822, 2733, 5293, 5466, 10586, 15879, 31758, 61037, 71969, 122074, 143938, 183111, 215907, 366222, 431814, 4821923, 9643846, 14465769, 28931538]

約数ペア:

[(1, 28931538), (2, 14465769), (3, 9643846), (6, 4821923), (67, 431814), (79, 366222), (134, 215907), (158, 183111), (201, 143938), (237, 122074), (402, 71969), (474, 61037), (911, 31758), (1822, 15879), (2733, 10586), (5293, 5466)]