26695328

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{181}}^1\times {\mathrm{419}}^1$

素因数の和:621

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 31093312

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 181, 352, 362, 419, 724, 838, 1448, 1676, 1991, 2896, 3352, 3982, 4609, 5792, 6704, 7964, 9218, 13408, 15928, 18436, 31856, 36872, 63712, 73744, 75839, 147488, 151678, 303356, 606712, 834229, 1213424, 1668458, 2426848, 3336916, 6673832, 13347664, 26695328]

約数ペア:

[(1, 26695328), (2, 13347664), (4, 6673832), (8, 3336916), (11, 2426848), (16, 1668458), (22, 1213424), (32, 834229), (44, 606712), (88, 303356), (176, 151678), (181, 147488), (352, 75839), (362, 73744), (419, 63712), (724, 36872), (838, 31856), (1448, 18436), (1676, 15928), (1991, 13408), (2896, 9218), (3352, 7964), (3982, 6704), (4609, 5792)]