15704543248

素因数分解:

$2^4\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{74353}}^1$

素因数の和:74711

約数の個数: 40

約数和(自身を含む): 31237007648

約数和(自身を除く): 15532464400

約数列:

[1, 2, 4, 8, 16, 43, 86, 172, 307, 344, 614, 688, 1228, 2456, 4912, 13201, 26402, 52804, 74353, 105608, 148706, 211216, 297412, 594824, 1189648, 3197179, 6394358, 12788716, 22826371, 25577432, 45652742, 51154864, 91305484, 182610968, 365221936, 981533953, 1963067906, 3926135812, 7852271624, 15704543248]

約数ペア:

[(1, 15704543248), (2, 7852271624), (4, 3926135812), (8, 1963067906), (16, 981533953), (43, 365221936), (86, 182610968), (172, 91305484), (307, 51154864), (344, 45652742), (614, 25577432), (688, 22826371), (1228, 12788716), (2456, 6394358), (4912, 3197179), (13201, 1189648), (26402, 594824), (52804, 297412), (74353, 211216), (105608, 148706)]