12885888

素因数分解:

$2^7\times 3^1\times {\mathrm{23}}^1\times {\mathrm{1459}}^1$

素因数の和:1499

約数の個数: 64

約数和(自身を含む): 35740800

約数和(自身を除く): 22854912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 23, 24, 32, 46, 48, 64, 69, 92, 96, 128, 138, 184, 192, 276, 368, 384, 552, 736, 1104, 1459, 1472, 2208, 2918, 2944, 4377, 4416, 5836, 8754, 8832, 11672, 17508, 23344, 33557, 35016, 46688, 67114, 70032, 93376, 100671, 134228, 140064, 186752, 201342, 268456, 280128, 402684, 536912, 560256, 805368, 1073824, 1610736, 2147648, 3221472, 4295296, 6442944, 12885888]

約数ペア:

[(1, 12885888), (2, 6442944), (3, 4295296), (4, 3221472), (6, 2147648), (8, 1610736), (12, 1073824), (16, 805368), (23, 560256), (24, 536912), (32, 402684), (46, 280128), (48, 268456), (64, 201342), (69, 186752), (92, 140064), (96, 134228), (128, 100671), (138, 93376), (184, 70032), (192, 67114), (276, 46688), (368, 35016), (384, 33557), (552, 23344), (736, 17508), (1104, 11672), (1459, 8832), (1472, 8754), (2208, 5836), (2918, 4416), (2944, 4377)]