15691113032

素因数分解:

$2^3\times 7^1\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{106661}}^1$

素因数の和:106782

約数の個数: 64

約数和(自身を含む): 35019267840

約数和(自身を除く): 19328154808

約数列:

[1, 2, 4, 7, 8, 14, 28, 37, 56, 71, 74, 142, 148, 259, 284, 296, 497, 518, 568, 994, 1036, 1988, 2072, 2627, 3976, 5254, 10508, 18389, 21016, 36778, 73556, 106661, 147112, 213322, 426644, 746627, 853288, 1493254, 2986508, 3946457, 5973016, 7572931, 7892914, 15145862, 15785828, 27625199, 30291724, 31571656, 53010517, 55250398, 60583448, 106021034, 110500796, 212042068, 221001592, 280198447, 424084136, 560396894, 1120793788, 1961389129, 2241587576, 3922778258, 7845556516, 15691113032]

約数ペア:

[(1, 15691113032), (2, 7845556516), (4, 3922778258), (7, 2241587576), (8, 1961389129), (14, 1120793788), (28, 560396894), (37, 424084136), (56, 280198447), (71, 221001592), (74, 212042068), (142, 110500796), (148, 106021034), (259, 60583448), (284, 55250398), (296, 53010517), (497, 31571656), (518, 30291724), (568, 27625199), (994, 15785828), (1036, 15145862), (1988, 7892914), (2072, 7572931), (2627, 5973016), (3976, 3946457), (5254, 2986508), (10508, 1493254), (18389, 853288), (21016, 746627), (36778, 426644), (73556, 213322), (106661, 147112)]