25816736

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1033}}^1$

素因数の和:1125

約数の個数: 48

約数和(自身を含む): 56282688

約数和(自身を除く): 30465952

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 71, 88, 142, 176, 284, 352, 568, 781, 1033, 1136, 1562, 2066, 2272, 3124, 4132, 6248, 8264, 11363, 12496, 16528, 22726, 24992, 33056, 45452, 73343, 90904, 146686, 181808, 293372, 363616, 586744, 806773, 1173488, 1613546, 2346976, 3227092, 6454184, 12908368, 25816736]

約数ペア:

[(1, 25816736), (2, 12908368), (4, 6454184), (8, 3227092), (11, 2346976), (16, 1613546), (22, 1173488), (32, 806773), (44, 586744), (71, 363616), (88, 293372), (142, 181808), (176, 146686), (284, 90904), (352, 73343), (568, 45452), (781, 33056), (1033, 24992), (1136, 22726), (1562, 16528), (2066, 12496), (2272, 11363), (3124, 8264), (4132, 6248)]