27409845904

素因数分解:

$2^4\times 7^1\times {\mathrm{113}}^1\times {\mathrm{139}}^1\times {\mathrm{15581}}^1$

素因数の和:15848

約数の個数: 80

約数和(自身を含む): 61674802560

約数和(自身を除く): 34264956656

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 113, 139, 226, 278, 452, 556, 791, 904, 973, 1112, 1582, 1808, 1946, 2224, 3164, 3892, 6328, 7784, 12656, 15568, 15581, 15707, 31162, 31414, 62324, 62828, 109067, 109949, 124648, 125656, 218134, 219898, 249296, 251312, 436268, 439796, 872536, 879592, 1745072, 1759184, 1760653, 2165759, 3521306, 4331518, 7042612, 8663036, 12324571, 14085224, 15160313, 17326072, 24649142, 28170448, 30320626, 34652144, 49298284, 60641252, 98596568, 121282504, 197193136, 242565008, 244730767, 489461534, 978923068, 1713115369, 1957846136, 3426230738, 3915692272, 6852461476, 13704922952, 27409845904]

約数ペア:

[(1, 27409845904), (2, 13704922952), (4, 6852461476), (7, 3915692272), (8, 3426230738), (14, 1957846136), (16, 1713115369), (28, 978923068), (56, 489461534), (112, 244730767), (113, 242565008), (139, 197193136), (226, 121282504), (278, 98596568), (452, 60641252), (556, 49298284), (791, 34652144), (904, 30320626), (973, 28170448), (1112, 24649142), (1582, 17326072), (1808, 15160313), (1946, 14085224), (2224, 12324571), (3164, 8663036), (3892, 7042612), (6328, 4331518), (7784, 3521306), (12656, 2165759), (15568, 1760653), (15581, 1759184), (15707, 1745072), (31162, 879592), (31414, 872536), (62324, 439796), (62828, 436268), (109067, 251312), (109949, 249296), (124648, 219898), (125656, 218134)]