15694486664

素因数分解:

$2^3\times {\mathrm{73}}^1\times {\mathrm{139}}^1\times {\mathrm{397}}^1\times {\mathrm{487}}^1$

素因数の和:1102

約数の個数: 64

約数和(自身を含む): 30182409600

約数和(自身を除く): 14487922936

約数列:

[1, 2, 4, 8, 73, 139, 146, 278, 292, 397, 487, 556, 584, 794, 974, 1112, 1588, 1948, 3176, 3896, 10147, 20294, 28981, 35551, 40588, 55183, 57962, 67693, 71102, 81176, 110366, 115924, 135386, 142204, 193339, 220732, 231848, 270772, 284408, 386678, 441464, 541544, 773356, 1546712, 4028359, 4941589, 8056718, 9883178, 14113747, 16113436, 19766356, 26874121, 28227494, 32226872, 39532712, 53748242, 56454988, 107496484, 112909976, 214992968, 1961810833, 3923621666, 7847243332, 15694486664]

約数ペア:

[(1, 15694486664), (2, 7847243332), (4, 3923621666), (8, 1961810833), (73, 214992968), (139, 112909976), (146, 107496484), (278, 56454988), (292, 53748242), (397, 39532712), (487, 32226872), (556, 28227494), (584, 26874121), (794, 19766356), (974, 16113436), (1112, 14113747), (1588, 9883178), (1948, 8056718), (3176, 4941589), (3896, 4028359), (10147, 1546712), (20294, 773356), (28981, 541544), (35551, 441464), (40588, 386678), (55183, 284408), (57962, 270772), (67693, 231848), (71102, 220732), (81176, 193339), (110366, 142204), (115924, 135386)]