7688616

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1297}}^1$

素因数の和:1338

約数の個数: 64

約数和(自身を含む): 21806400

約数和(自身を除く): 14117784

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 19, 24, 26, 38, 39, 52, 57, 76, 78, 104, 114, 152, 156, 228, 247, 312, 456, 494, 741, 988, 1297, 1482, 1976, 2594, 2964, 3891, 5188, 5928, 7782, 10376, 15564, 16861, 24643, 31128, 33722, 49286, 50583, 67444, 73929, 98572, 101166, 134888, 147858, 197144, 202332, 295716, 320359, 404664, 591432, 640718, 961077, 1281436, 1922154, 2562872, 3844308, 7688616]

約数ペア:

[(1, 7688616), (2, 3844308), (3, 2562872), (4, 1922154), (6, 1281436), (8, 961077), (12, 640718), (13, 591432), (19, 404664), (24, 320359), (26, 295716), (38, 202332), (39, 197144), (52, 147858), (57, 134888), (76, 101166), (78, 98572), (104, 73929), (114, 67444), (152, 50583), (156, 49286), (228, 33722), (247, 31128), (312, 24643), (456, 16861), (494, 15564), (741, 10376), (988, 7782), (1297, 5928), (1482, 5188), (1976, 3891), (2594, 2964)]