15693891836

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{66877}}^1$

素因数の和:66951

約数の個数: 72

約数和(自身を含む): 34492997280

約数和(自身を除く): 18799105444

約数列:

[1, 2, 4, 7, 14, 17, 28, 29, 34, 58, 68, 116, 119, 203, 238, 289, 406, 476, 493, 578, 812, 986, 1156, 1972, 2023, 3451, 4046, 6902, 8092, 8381, 13804, 16762, 33524, 58667, 66877, 117334, 133754, 234668, 267508, 468139, 936278, 1136909, 1872556, 1939433, 2273818, 3878866, 4547636, 7757732, 7958363, 13576031, 15916726, 19327453, 27152062, 31833452, 32970361, 38654906, 54304124, 65940722, 77309812, 131881444, 135292171, 230792527, 270584342, 461585054, 541168684, 560496137, 923170108, 1120992274, 2241984548, 3923472959, 7846945918, 15693891836]

約数ペア:

[(1, 15693891836), (2, 7846945918), (4, 3923472959), (7, 2241984548), (14, 1120992274), (17, 923170108), (28, 560496137), (29, 541168684), (34, 461585054), (58, 270584342), (68, 230792527), (116, 135292171), (119, 131881444), (203, 77309812), (238, 65940722), (289, 54304124), (406, 38654906), (476, 32970361), (493, 31833452), (578, 27152062), (812, 19327453), (986, 15916726), (1156, 13576031), (1972, 7958363), (2023, 7757732), (3451, 4547636), (4046, 3878866), (6902, 2273818), (8092, 1939433), (8381, 1872556), (13804, 1136909), (16762, 936278), (33524, 468139), (58667, 267508), (66877, 234668), (117334, 133754)]