1372976

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{269}}^1$

素因数の和:317

約数の個数: 40

約数和(自身を含む): 3013200

約数和(自身を除く): 1640224

約数列:

[1, 2, 4, 8, 11, 16, 22, 29, 44, 58, 88, 116, 176, 232, 269, 319, 464, 538, 638, 1076, 1276, 2152, 2552, 2959, 4304, 5104, 5918, 7801, 11836, 15602, 23672, 31204, 47344, 62408, 85811, 124816, 171622, 343244, 686488, 1372976]

約数ペア:

[(1, 1372976), (2, 686488), (4, 343244), (8, 171622), (11, 124816), (16, 85811), (22, 62408), (29, 47344), (44, 31204), (58, 23672), (88, 15602), (116, 11836), (176, 7801), (232, 5918), (269, 5104), (319, 4304), (464, 2959), (538, 2552), (638, 2152), (1076, 1276)]