15661695434

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{67217}}^1$

素因数の和:67343

約数の個数: 64

約数和(自身を含む): 31361230080

約数和(自身を除く): 15699534646

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 89, 119, 154, 178, 187, 238, 374, 623, 979, 1246, 1309, 1513, 1958, 2618, 3026, 6853, 10591, 13706, 16643, 21182, 33286, 67217, 116501, 134434, 233002, 470519, 739387, 941038, 1142689, 1478774, 2285378, 5175709, 5982313, 7998823, 10351418, 11964626, 12569579, 15997646, 25139158, 41876191, 65805443, 83752382, 87987053, 101699321, 131610886, 175974106, 203398642, 460638101, 711895247, 921276202, 1118692531, 1423790494, 2237385062, 7830847717, 15661695434]

約数ペア:

[(1, 15661695434), (2, 7830847717), (7, 2237385062), (11, 1423790494), (14, 1118692531), (17, 921276202), (22, 711895247), (34, 460638101), (77, 203398642), (89, 175974106), (119, 131610886), (154, 101699321), (178, 87987053), (187, 83752382), (238, 65805443), (374, 41876191), (623, 25139158), (979, 15997646), (1246, 12569579), (1309, 11964626), (1513, 10351418), (1958, 7998823), (2618, 5982313), (3026, 5175709), (6853, 2285378), (10591, 1478774), (13706, 1142689), (16643, 941038), (21182, 739387), (33286, 470519), (67217, 233002), (116501, 134434)]