15674931668

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{312773}}^1$

素因数の和:312872

約数の個数: 48

約数和(自身を含む): 32158171584

約数和(自身を除く): 16483239916

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 67, 68, 134, 187, 268, 374, 737, 748, 1139, 1474, 2278, 2948, 4556, 12529, 25058, 50116, 312773, 625546, 1251092, 3440503, 5317141, 6881006, 10634282, 13762012, 20955791, 21268564, 41911582, 58488551, 83823164, 116977102, 230513701, 233954204, 356248447, 461027402, 712496894, 922054804, 1424993788, 3918732917, 7837465834, 15674931668]

約数ペア:

[(1, 15674931668), (2, 7837465834), (4, 3918732917), (11, 1424993788), (17, 922054804), (22, 712496894), (34, 461027402), (44, 356248447), (67, 233954204), (68, 230513701), (134, 116977102), (187, 83823164), (268, 58488551), (374, 41911582), (737, 21268564), (748, 20955791), (1139, 13762012), (1474, 10634282), (2278, 6881006), (2948, 5317141), (4556, 3440503), (12529, 1251092), (25058, 625546), (50116, 312773)]