15692720312

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{43}}^1\times {\mathrm{64891}}^1$

素因数の和:64996

約数の個数: 64

約数和(自身を含む): 32549827200

約数和(自身を除く): 16857106888

約数列:

[1, 2, 4, 8, 19, 37, 38, 43, 74, 76, 86, 148, 152, 172, 296, 344, 703, 817, 1406, 1591, 1634, 2812, 3182, 3268, 5624, 6364, 6536, 12728, 30229, 60458, 64891, 120916, 129782, 241832, 259564, 519128, 1232929, 2400967, 2465858, 2790313, 4801934, 4931716, 5580626, 9603868, 9863432, 11161252, 19207736, 22322504, 45618373, 53015947, 91236746, 103241581, 106031894, 182473492, 206483162, 212063788, 364946984, 412966324, 424127576, 825932648, 1961590039, 3923180078, 7846360156, 15692720312]

約数ペア:

[(1, 15692720312), (2, 7846360156), (4, 3923180078), (8, 1961590039), (19, 825932648), (37, 424127576), (38, 412966324), (43, 364946984), (74, 212063788), (76, 206483162), (86, 182473492), (148, 106031894), (152, 103241581), (172, 91236746), (296, 53015947), (344, 45618373), (703, 22322504), (817, 19207736), (1406, 11161252), (1591, 9863432), (1634, 9603868), (2812, 5580626), (3182, 4931716), (3268, 4801934), (5624, 2790313), (6364, 2465858), (6536, 2400967), (12728, 1232929), (30229, 519128), (60458, 259564), (64891, 241832), (120916, 129782)]