28805064

素因数分解:

$2^3\times 3^1\times {\mathrm{19}}^1\times {\mathrm{181}}^1\times {\mathrm{349}}^1$

素因数の和:558

約数の個数: 64

約数和(自身を含む): 76440000

約数和(自身を除く): 47634936

約数列:

[1, 2, 3, 4, 6, 8, 12, 19, 24, 38, 57, 76, 114, 152, 181, 228, 349, 362, 456, 543, 698, 724, 1047, 1086, 1396, 1448, 2094, 2172, 2792, 3439, 4188, 4344, 6631, 6878, 8376, 10317, 13262, 13756, 19893, 20634, 26524, 27512, 39786, 41268, 53048, 63169, 79572, 82536, 126338, 159144, 189507, 252676, 379014, 505352, 758028, 1200211, 1516056, 2400422, 3600633, 4800844, 7201266, 9601688, 14402532, 28805064]

約数ペア:

[(1, 28805064), (2, 14402532), (3, 9601688), (4, 7201266), (6, 4800844), (8, 3600633), (12, 2400422), (19, 1516056), (24, 1200211), (38, 758028), (57, 505352), (76, 379014), (114, 252676), (152, 189507), (181, 159144), (228, 126338), (349, 82536), (362, 79572), (456, 63169), (543, 53048), (698, 41268), (724, 39786), (1047, 27512), (1086, 26524), (1396, 20634), (1448, 19893), (2094, 13756), (2172, 13262), (2792, 10317), (3439, 8376), (4188, 6878), (4344, 6631)]