26611328

素因数分解:

$2^7\times {\mathrm{29}}^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1$

素因数の和:217

約数の個数: 64

約数和(自身を含む): 56181600

約数和(自身を除く): 29570272

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 64, 67, 107, 116, 128, 134, 214, 232, 268, 428, 464, 536, 856, 928, 1072, 1712, 1856, 1943, 2144, 3103, 3424, 3712, 3886, 4288, 6206, 6848, 7169, 7772, 8576, 12412, 13696, 14338, 15544, 24824, 28676, 31088, 49648, 57352, 62176, 99296, 114704, 124352, 198592, 207901, 229408, 248704, 397184, 415802, 458816, 831604, 917632, 1663208, 3326416, 6652832, 13305664, 26611328]

約数ペア:

[(1, 26611328), (2, 13305664), (4, 6652832), (8, 3326416), (16, 1663208), (29, 917632), (32, 831604), (58, 458816), (64, 415802), (67, 397184), (107, 248704), (116, 229408), (128, 207901), (134, 198592), (214, 124352), (232, 114704), (268, 99296), (428, 62176), (464, 57352), (536, 49648), (856, 31088), (928, 28676), (1072, 24824), (1712, 15544), (1856, 14338), (1943, 13696), (2144, 12412), (3103, 8576), (3424, 7772), (3712, 7169), (3886, 6848), (4288, 6206)]