31199532

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{28571}}^1$

素因数の和:28598

約数の個数: 48

約数和(自身を含む): 89601792

約数和(自身を除く): 58402260

約数列:

[1, 2, 3, 4, 6, 7, 12, 13, 14, 21, 26, 28, 39, 42, 52, 78, 84, 91, 156, 182, 273, 364, 546, 1092, 28571, 57142, 85713, 114284, 171426, 199997, 342852, 371423, 399994, 599991, 742846, 799988, 1114269, 1199982, 1485692, 2228538, 2399964, 2599961, 4457076, 5199922, 7799883, 10399844, 15599766, 31199532]

約数ペア:

[(1, 31199532), (2, 15599766), (3, 10399844), (4, 7799883), (6, 5199922), (7, 4457076), (12, 2599961), (13, 2399964), (14, 2228538), (21, 1485692), (26, 1199982), (28, 1114269), (39, 799988), (42, 742846), (52, 599991), (78, 399994), (84, 371423), (91, 342852), (156, 199997), (182, 171426), (273, 114284), (364, 85713), (546, 57142), (1092, 28571)]