15283408

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{349}}^1$

素因数の和:404

約数の個数: 80

約数和(自身を含む): 37497600

約数和(自身を除く): 22214192

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 56, 68, 92, 112, 119, 136, 161, 184, 238, 272, 322, 349, 368, 391, 476, 644, 698, 782, 952, 1288, 1396, 1564, 1904, 2443, 2576, 2737, 2792, 3128, 4886, 5474, 5584, 5933, 6256, 8027, 9772, 10948, 11866, 16054, 19544, 21896, 23732, 32108, 39088, 41531, 43792, 47464, 56189, 64216, 83062, 94928, 112378, 128432, 136459, 166124, 224756, 272918, 332248, 449512, 545836, 664496, 899024, 955213, 1091672, 1910426, 2183344, 3820852, 7641704, 15283408]

約数ペア:

[(1, 15283408), (2, 7641704), (4, 3820852), (7, 2183344), (8, 1910426), (14, 1091672), (16, 955213), (17, 899024), (23, 664496), (28, 545836), (34, 449512), (46, 332248), (56, 272918), (68, 224756), (92, 166124), (112, 136459), (119, 128432), (136, 112378), (161, 94928), (184, 83062), (238, 64216), (272, 56189), (322, 47464), (349, 43792), (368, 41531), (391, 39088), (476, 32108), (644, 23732), (698, 21896), (782, 19544), (952, 16054), (1288, 11866), (1396, 10948), (1564, 9772), (1904, 8027), (2443, 6256), (2576, 5933), (2737, 5584), (2792, 5474), (3128, 4886)]