25639264

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{6733}}^1$

素因数の和:6767

約数の個数: 48

約数和(自身を含む): 61090848

約数和(自身を除く): 35451584

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 6733, 13466, 26932, 47131, 53864, 94262, 107728, 114461, 188524, 215456, 228922, 377048, 457844, 754096, 801227, 915688, 1508192, 1602454, 1831376, 3204908, 3662752, 6409816, 12819632, 25639264]

約数ペア:

[(1, 25639264), (2, 12819632), (4, 6409816), (7, 3662752), (8, 3204908), (14, 1831376), (16, 1602454), (17, 1508192), (28, 915688), (32, 801227), (34, 754096), (56, 457844), (68, 377048), (112, 228922), (119, 215456), (136, 188524), (224, 114461), (238, 107728), (272, 94262), (476, 53864), (544, 47131), (952, 26932), (1904, 13466), (3808, 6733)]