28809324

素因数分解:

$2^2\times 3^3\times {\mathrm{61}}^1\times {\mathrm{4373}}^1$

素因数の和:4447

約数の個数: 48

約数和(自身を含む): 75932640

約数和(自身を除く): 47123316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 54, 61, 108, 122, 183, 244, 366, 549, 732, 1098, 1647, 2196, 3294, 4373, 6588, 8746, 13119, 17492, 26238, 39357, 52476, 78714, 118071, 157428, 236142, 266753, 472284, 533506, 800259, 1067012, 1600518, 2400777, 3201036, 4801554, 7202331, 9603108, 14404662, 28809324]

約数ペア:

[(1, 28809324), (2, 14404662), (3, 9603108), (4, 7202331), (6, 4801554), (9, 3201036), (12, 2400777), (18, 1600518), (27, 1067012), (36, 800259), (54, 533506), (61, 472284), (108, 266753), (122, 236142), (183, 157428), (244, 118071), (366, 78714), (549, 52476), (732, 39357), (1098, 26238), (1647, 17492), (2196, 13119), (3294, 8746), (4373, 6588)]