15888972008

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{2269}}^1\times {\mathrm{9619}}^1$

素因数の和:11914

約数の個数: 64

約数和(自身を含む): 36686832000

約数和(自身を除く): 20797859992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 91, 104, 182, 364, 728, 2269, 4538, 9076, 9619, 15883, 18152, 19238, 29497, 31766, 38476, 58994, 63532, 67333, 76952, 117988, 125047, 127064, 134666, 206479, 235976, 250094, 269332, 412958, 500188, 538664, 825916, 875329, 1000376, 1651832, 1750658, 3501316, 7002632, 21825511, 43651022, 87302044, 152778577, 174604088, 283731643, 305557154, 567463286, 611114308, 1134926572, 1222228616, 1986121501, 2269853144, 3972243002, 7944486004, 15888972008]

約数ペア:

[(1, 15888972008), (2, 7944486004), (4, 3972243002), (7, 2269853144), (8, 1986121501), (13, 1222228616), (14, 1134926572), (26, 611114308), (28, 567463286), (52, 305557154), (56, 283731643), (91, 174604088), (104, 152778577), (182, 87302044), (364, 43651022), (728, 21825511), (2269, 7002632), (4538, 3501316), (9076, 1750658), (9619, 1651832), (15883, 1000376), (18152, 875329), (19238, 825916), (29497, 538664), (31766, 500188), (38476, 412958), (58994, 269332), (63532, 250094), (67333, 235976), (76952, 206479), (117988, 134666), (125047, 127064)]