129586496

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{11981}}^1$

素因数の和:12019

約数の個数: 42

約数和(自身を含む): 278473662

約数和(自身を除く): 148887166

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 169, 208, 338, 416, 676, 832, 1352, 2704, 5408, 10816, 11981, 23962, 47924, 95848, 155753, 191696, 311506, 383392, 623012, 766784, 1246024, 2024789, 2492048, 4049578, 4984096, 8099156, 9968192, 16198312, 32396624, 64793248, 129586496]

約数ペア:

[(1, 129586496), (2, 64793248), (4, 32396624), (8, 16198312), (13, 9968192), (16, 8099156), (26, 4984096), (32, 4049578), (52, 2492048), (64, 2024789), (104, 1246024), (169, 766784), (208, 623012), (338, 383392), (416, 311506), (676, 191696), (832, 155753), (1352, 95848), (2704, 47924), (5408, 23962), (10816, 11981)]