37144801616

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{193}}^1\times {\mathrm{19687}}^1$

素因数の和:19948

約数の個数: 80

約数和(自身を含む): 79567240704

約数和(自身を除く): 42422439088

約数列:

[1, 2, 4, 8, 13, 16, 26, 47, 52, 94, 104, 188, 193, 208, 376, 386, 611, 752, 772, 1222, 1544, 2444, 2509, 3088, 4888, 5018, 9071, 9776, 10036, 18142, 19687, 20072, 36284, 39374, 40144, 72568, 78748, 117923, 145136, 157496, 235846, 255931, 314992, 471692, 511862, 925289, 943384, 1023724, 1850578, 1886768, 2047448, 3701156, 3799591, 4094896, 7402312, 7599182, 12028757, 14804624, 15198364, 24057514, 30396728, 48115028, 49394683, 60793456, 96230056, 98789366, 178580777, 192460112, 197578732, 357161554, 395157464, 714323108, 790314928, 1428646216, 2321550101, 2857292432, 4643100202, 9286200404, 18572400808, 37144801616]

約数ペア:

[(1, 37144801616), (2, 18572400808), (4, 9286200404), (8, 4643100202), (13, 2857292432), (16, 2321550101), (26, 1428646216), (47, 790314928), (52, 714323108), (94, 395157464), (104, 357161554), (188, 197578732), (193, 192460112), (208, 178580777), (376, 98789366), (386, 96230056), (611, 60793456), (752, 49394683), (772, 48115028), (1222, 30396728), (1544, 24057514), (2444, 15198364), (2509, 14804624), (3088, 12028757), (4888, 7599182), (5018, 7402312), (9071, 4094896), (9776, 3799591), (10036, 3701156), (18142, 2047448), (19687, 1886768), (20072, 1850578), (36284, 1023724), (39374, 943384), (40144, 925289), (72568, 511862), (78748, 471692), (117923, 314992), (145136, 255931), (157496, 235846)]