26313472

素因数分解:

$2^8\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:189

約数の個数: 72

約数和(自身を含む): 56659680

約数和(自身を除く): 30346208

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 109, 128, 164, 184, 218, 256, 328, 368, 436, 656, 736, 872, 943, 1312, 1472, 1744, 1886, 2507, 2624, 2944, 3488, 3772, 4469, 5014, 5248, 5888, 6976, 7544, 8938, 10028, 10496, 13952, 15088, 17876, 20056, 27904, 30176, 35752, 40112, 60352, 71504, 80224, 102787, 120704, 143008, 160448, 205574, 241408, 286016, 320896, 411148, 572032, 641792, 822296, 1144064, 1644592, 3289184, 6578368, 13156736, 26313472]

約数ペア:

[(1, 26313472), (2, 13156736), (4, 6578368), (8, 3289184), (16, 1644592), (23, 1144064), (32, 822296), (41, 641792), (46, 572032), (64, 411148), (82, 320896), (92, 286016), (109, 241408), (128, 205574), (164, 160448), (184, 143008), (218, 120704), (256, 102787), (328, 80224), (368, 71504), (436, 60352), (656, 40112), (736, 35752), (872, 30176), (943, 27904), (1312, 20056), (1472, 17876), (1744, 15088), (1886, 13952), (2507, 10496), (2624, 10028), (2944, 8938), (3488, 7544), (3772, 6976), (4469, 5888), (5014, 5248)]