12886465648

素因数分解:

$2^4\times 7^1\times {\mathrm{59}}^1\times {\mathrm{503}}^1\times {\mathrm{3877}}^1$

素因数の和:4454

約数の個数: 80

約数和(自身を含む): 29083138560

約数和(自身を除く): 16196672912

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 59, 112, 118, 236, 413, 472, 503, 826, 944, 1006, 1652, 2012, 3304, 3521, 3877, 4024, 6608, 7042, 7754, 8048, 14084, 15508, 27139, 28168, 29677, 31016, 54278, 56336, 59354, 62032, 108556, 118708, 207739, 217112, 228743, 237416, 415478, 434224, 457486, 474832, 830956, 914972, 1601201, 1661912, 1829944, 1950131, 3202402, 3323824, 3659888, 3900262, 6404804, 7800524, 12809608, 13650917, 15601048, 25619216, 27301834, 31202096, 54603668, 109207336, 115057729, 218414672, 230115458, 460230916, 805404103, 920461832, 1610808206, 1840923664, 3221616412, 6443232824, 12886465648]

約数ペア:

[(1, 12886465648), (2, 6443232824), (4, 3221616412), (7, 1840923664), (8, 1610808206), (14, 920461832), (16, 805404103), (28, 460230916), (56, 230115458), (59, 218414672), (112, 115057729), (118, 109207336), (236, 54603668), (413, 31202096), (472, 27301834), (503, 25619216), (826, 15601048), (944, 13650917), (1006, 12809608), (1652, 7800524), (2012, 6404804), (3304, 3900262), (3521, 3659888), (3877, 3323824), (4024, 3202402), (6608, 1950131), (7042, 1829944), (7754, 1661912), (8048, 1601201), (14084, 914972), (15508, 830956), (27139, 474832), (28168, 457486), (29677, 434224), (31016, 415478), (54278, 237416), (56336, 228743), (59354, 217112), (62032, 207739), (108556, 118708)]