28564194

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{149}}^1\times {\mathrm{359}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 58320000

約数和(自身を除く): 29755806

約数列:

[1, 2, 3, 6, 89, 149, 178, 267, 298, 359, 447, 534, 718, 894, 1077, 2154, 13261, 26522, 31951, 39783, 53491, 63902, 79566, 95853, 106982, 160473, 191706, 320946, 4760699, 9521398, 14282097, 28564194]

約数ペア:

[(1, 28564194), (2, 14282097), (3, 9521398), (6, 4760699), (89, 320946), (149, 191706), (178, 160473), (267, 106982), (298, 95853), (359, 79566), (447, 63902), (534, 53491), (718, 39783), (894, 31951), (1077, 26522), (2154, 13261)]