26557504

素因数分解:

$2^6\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:431

約数の個数: 56

約数和(自身を含む): 56007000

約数和(自身を除く): 29449496

約数列:

[1, 2, 4, 8, 16, 29, 32, 41, 58, 64, 82, 116, 164, 232, 328, 349, 464, 656, 698, 928, 1189, 1312, 1396, 1856, 2378, 2624, 2792, 4756, 5584, 9512, 10121, 11168, 14309, 19024, 20242, 22336, 28618, 38048, 40484, 57236, 76096, 80968, 114472, 161936, 228944, 323872, 414961, 457888, 647744, 829922, 915776, 1659844, 3319688, 6639376, 13278752, 26557504]

約数ペア:

[(1, 26557504), (2, 13278752), (4, 6639376), (8, 3319688), (16, 1659844), (29, 915776), (32, 829922), (41, 647744), (58, 457888), (64, 414961), (82, 323872), (116, 228944), (164, 161936), (232, 114472), (328, 80968), (349, 76096), (464, 57236), (656, 40484), (698, 38048), (928, 28618), (1189, 22336), (1312, 20242), (1396, 19024), (1856, 14309), (2378, 11168), (2624, 10121), (2792, 9512), (4756, 5584)]