27908112

素因数分解:

$2^4\times 3^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{431}}^1$

素因数の和:532

約数の個数: 80

約数和(自身を含む): 77137920

約数和(自身を除く): 49229808

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 38, 48, 57, 71, 76, 114, 142, 152, 213, 228, 284, 304, 426, 431, 456, 568, 852, 862, 912, 1136, 1293, 1349, 1704, 1724, 2586, 2698, 3408, 3448, 4047, 5172, 5396, 6896, 8094, 8189, 10344, 10792, 16188, 16378, 20688, 21584, 24567, 30601, 32376, 32756, 49134, 61202, 64752, 65512, 91803, 98268, 122404, 131024, 183606, 196536, 244808, 367212, 393072, 489616, 581419, 734424, 1162838, 1468848, 1744257, 2325676, 3488514, 4651352, 6977028, 9302704, 13954056, 27908112]

約数ペア:

[(1, 27908112), (2, 13954056), (3, 9302704), (4, 6977028), (6, 4651352), (8, 3488514), (12, 2325676), (16, 1744257), (19, 1468848), (24, 1162838), (38, 734424), (48, 581419), (57, 489616), (71, 393072), (76, 367212), (114, 244808), (142, 196536), (152, 183606), (213, 131024), (228, 122404), (284, 98268), (304, 91803), (426, 65512), (431, 64752), (456, 61202), (568, 49134), (852, 32756), (862, 32376), (912, 30601), (1136, 24567), (1293, 21584), (1349, 20688), (1704, 16378), (1724, 16188), (2586, 10792), (2698, 10344), (3408, 8189), (3448, 8094), (4047, 6896), (5172, 5396)]