22472930156

素因数分解:

$2^2\times {\mathrm{17}}^2\times {\mathrm{67}}^1\times {\mathrm{257}}^1\times {\mathrm{1129}}^1$

素因数の和:1491

約数の個数: 72

約数和(自身を含む): 42603323280

約数和(自身を除く): 20130393124

約数列:

[1, 2, 4, 17, 34, 67, 68, 134, 257, 268, 289, 514, 578, 1028, 1129, 1139, 1156, 2258, 2278, 4369, 4516, 4556, 8738, 17219, 17476, 19193, 19363, 34438, 38386, 38726, 68876, 74273, 75643, 76772, 77452, 148546, 151286, 290153, 292723, 297092, 302572, 326281, 580306, 585446, 652562, 1160612, 1170892, 1285931, 1305124, 2571862, 4932601, 4976291, 5143724, 9865202, 9952582, 19440251, 19730404, 19905164, 21860827, 38880502, 43721654, 77761004, 83854217, 87443308, 167708434, 330484267, 335416868, 660968534, 1321937068, 5618232539, 11236465078, 22472930156]

約数ペア:

[(1, 22472930156), (2, 11236465078), (4, 5618232539), (17, 1321937068), (34, 660968534), (67, 335416868), (68, 330484267), (134, 167708434), (257, 87443308), (268, 83854217), (289, 77761004), (514, 43721654), (578, 38880502), (1028, 21860827), (1129, 19905164), (1139, 19730404), (1156, 19440251), (2258, 9952582), (2278, 9865202), (4369, 5143724), (4516, 4976291), (4556, 4932601), (8738, 2571862), (17219, 1305124), (17476, 1285931), (19193, 1170892), (19363, 1160612), (34438, 652562), (38386, 585446), (38726, 580306), (68876, 326281), (74273, 302572), (75643, 297092), (76772, 292723), (77452, 290153), (148546, 151286)]