29745664

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{109}}^1$

素因数の和:181

約数の個数: 80

約数和(自身を含む): 66167640

約数和(自身を除く): 36421976

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 109, 128, 164, 208, 218, 256, 328, 416, 436, 512, 533, 656, 832, 872, 1066, 1312, 1417, 1664, 1744, 2132, 2624, 2834, 3328, 3488, 4264, 4469, 5248, 5668, 6656, 6976, 8528, 8938, 10496, 11336, 13952, 17056, 17876, 20992, 22672, 27904, 34112, 35752, 45344, 55808, 58097, 68224, 71504, 90688, 116194, 136448, 143008, 181376, 232388, 272896, 286016, 362752, 464776, 572032, 725504, 929552, 1144064, 1859104, 2288128, 3718208, 7436416, 14872832, 29745664]

約数ペア:

[(1, 29745664), (2, 14872832), (4, 7436416), (8, 3718208), (13, 2288128), (16, 1859104), (26, 1144064), (32, 929552), (41, 725504), (52, 572032), (64, 464776), (82, 362752), (104, 286016), (109, 272896), (128, 232388), (164, 181376), (208, 143008), (218, 136448), (256, 116194), (328, 90688), (416, 71504), (436, 68224), (512, 58097), (533, 55808), (656, 45344), (832, 35752), (872, 34112), (1066, 27904), (1312, 22672), (1417, 20992), (1664, 17876), (1744, 17056), (2132, 13952), (2624, 11336), (2834, 10496), (3328, 8938), (3488, 8528), (4264, 6976), (4469, 6656), (5248, 5668)]