7288043776

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{347}}^1\times {\mathrm{6311}}^1$

素因数の和:6687

約数の個数: 72

約数和(自身を含む): 15714304704

約数和(自身を除く): 8426260928

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 347, 416, 694, 832, 1388, 1664, 2776, 3328, 4511, 5552, 6311, 9022, 11104, 12622, 18044, 22208, 25244, 36088, 44416, 50488, 72176, 82043, 88832, 100976, 144352, 164086, 201952, 288704, 328172, 403904, 577408, 656344, 807808, 1154816, 1312688, 1615616, 2189917, 2625376, 4379834, 5250752, 8759668, 10501504, 17519336, 21003008, 28468921, 35038672, 56937842, 70077344, 113875684, 140154688, 227751368, 280309376, 455502736, 560618752, 911005472, 1822010944, 3644021888, 7288043776]

約数ペア:

[(1, 7288043776), (2, 3644021888), (4, 1822010944), (8, 911005472), (13, 560618752), (16, 455502736), (26, 280309376), (32, 227751368), (52, 140154688), (64, 113875684), (104, 70077344), (128, 56937842), (208, 35038672), (256, 28468921), (347, 21003008), (416, 17519336), (694, 10501504), (832, 8759668), (1388, 5250752), (1664, 4379834), (2776, 2625376), (3328, 2189917), (4511, 1615616), (5552, 1312688), (6311, 1154816), (9022, 807808), (11104, 656344), (12622, 577408), (18044, 403904), (22208, 328172), (25244, 288704), (36088, 201952), (44416, 164086), (50488, 144352), (72176, 100976), (82043, 88832)]