15694728608

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1217023}}^1$

素因数の和:1217077

約数の個数: 48

約数和(自身を含む): 34349285376

約数和(自身を除く): 18654556768

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 104, 124, 208, 248, 403, 416, 496, 806, 992, 1612, 3224, 6448, 12896, 1217023, 2434046, 4868092, 9736184, 15821299, 19472368, 31642598, 37727713, 38944736, 63285196, 75455426, 126570392, 150910852, 253140784, 301821704, 490460269, 506281568, 603643408, 980920538, 1207286816, 1961841076, 3923682152, 7847364304, 15694728608]

約数ペア:

[(1, 15694728608), (2, 7847364304), (4, 3923682152), (8, 1961841076), (13, 1207286816), (16, 980920538), (26, 603643408), (31, 506281568), (32, 490460269), (52, 301821704), (62, 253140784), (104, 150910852), (124, 126570392), (208, 75455426), (248, 63285196), (403, 38944736), (416, 37727713), (496, 31642598), (806, 19472368), (992, 15821299), (1612, 9736184), (3224, 4868092), (6448, 2434046), (12896, 1217023)]