111427264

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{673}}^1$

素因数の和:897

約数の個数: 56

約数和(自身を含む): 239674400

約数和(自身を除く): 128247136

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 199, 208, 398, 416, 673, 796, 832, 1346, 1592, 2587, 2692, 3184, 5174, 5384, 6368, 8749, 10348, 10768, 12736, 17498, 20696, 21536, 34996, 41392, 43072, 69992, 82784, 133927, 139984, 165568, 267854, 279968, 535708, 559936, 1071416, 1741051, 2142832, 3482102, 4285664, 6964204, 8571328, 13928408, 27856816, 55713632, 111427264]

約数ペア:

[(1, 111427264), (2, 55713632), (4, 27856816), (8, 13928408), (13, 8571328), (16, 6964204), (26, 4285664), (32, 3482102), (52, 2142832), (64, 1741051), (104, 1071416), (199, 559936), (208, 535708), (398, 279968), (416, 267854), (673, 165568), (796, 139984), (832, 133927), (1346, 82784), (1592, 69992), (2587, 43072), (2692, 41392), (3184, 34996), (5174, 21536), (5384, 20696), (6368, 17498), (8749, 12736), (10348, 10768)]