26643136

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1089

約数の個数: 56

約数和(自身を含む): 58830464

約数和(自身を除く): 32187328

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 208, 248, 403, 416, 496, 806, 832, 992, 1033, 1612, 1984, 2066, 3224, 4132, 6448, 8264, 12896, 13429, 16528, 25792, 26858, 32023, 33056, 53716, 64046, 66112, 107432, 128092, 214864, 256184, 416299, 429728, 512368, 832598, 859456, 1024736, 1665196, 2049472, 3330392, 6660784, 13321568, 26643136]

約数ペア:

[(1, 26643136), (2, 13321568), (4, 6660784), (8, 3330392), (13, 2049472), (16, 1665196), (26, 1024736), (31, 859456), (32, 832598), (52, 512368), (62, 429728), (64, 416299), (104, 256184), (124, 214864), (208, 128092), (248, 107432), (403, 66112), (416, 64046), (496, 53716), (806, 33056), (832, 32023), (992, 26858), (1033, 25792), (1612, 16528), (1984, 13429), (2066, 12896), (3224, 8264), (4132, 6448)]