22479808

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{659}}^1$

素因数の和:725

約数の個数: 56

約数和(自身を含む): 49286160

約数和(自身を除く): 26806352

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 41, 52, 64, 82, 104, 164, 208, 328, 416, 533, 656, 659, 832, 1066, 1312, 1318, 2132, 2624, 2636, 4264, 5272, 8528, 8567, 10544, 17056, 17134, 21088, 27019, 34112, 34268, 42176, 54038, 68536, 108076, 137072, 216152, 274144, 351247, 432304, 548288, 702494, 864608, 1404988, 1729216, 2809976, 5619952, 11239904, 22479808]

約数ペア:

[(1, 22479808), (2, 11239904), (4, 5619952), (8, 2809976), (13, 1729216), (16, 1404988), (26, 864608), (32, 702494), (41, 548288), (52, 432304), (64, 351247), (82, 274144), (104, 216152), (164, 137072), (208, 108076), (328, 68536), (416, 54038), (533, 42176), (656, 34268), (659, 34112), (832, 27019), (1066, 21088), (1312, 17134), (1318, 17056), (2132, 10544), (2624, 8567), (2636, 8528), (4264, 5272)]