13156736

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:187

約数の個数: 64

約数和(自身を含む): 28274400

約数和(自身を除く): 15117664

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 109, 128, 164, 184, 218, 328, 368, 436, 656, 736, 872, 943, 1312, 1472, 1744, 1886, 2507, 2624, 2944, 3488, 3772, 4469, 5014, 5248, 6976, 7544, 8938, 10028, 13952, 15088, 17876, 20056, 30176, 35752, 40112, 60352, 71504, 80224, 102787, 120704, 143008, 160448, 205574, 286016, 320896, 411148, 572032, 822296, 1644592, 3289184, 6578368, 13156736]

約数ペア:

[(1, 13156736), (2, 6578368), (4, 3289184), (8, 1644592), (16, 822296), (23, 572032), (32, 411148), (41, 320896), (46, 286016), (64, 205574), (82, 160448), (92, 143008), (109, 120704), (128, 102787), (164, 80224), (184, 71504), (218, 60352), (328, 40112), (368, 35752), (436, 30176), (656, 20056), (736, 17876), (872, 15088), (943, 13952), (1312, 10028), (1472, 8938), (1744, 7544), (1886, 6976), (2507, 5248), (2624, 5014), (2944, 4469), (3488, 3772)]