3749284

素因数分解:

$2^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:113

約数の個数: 72

約数和(自身を含む): 8733312

約数和(自身を除く): 4984028

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 37, 44, 47, 49, 74, 77, 94, 98, 148, 154, 188, 196, 259, 308, 329, 407, 517, 518, 539, 658, 814, 1034, 1036, 1078, 1316, 1628, 1739, 1813, 2068, 2156, 2303, 2849, 3478, 3619, 3626, 4606, 5698, 6956, 7238, 7252, 9212, 11396, 12173, 14476, 19129, 19943, 24346, 25333, 38258, 39886, 48692, 50666, 76516, 79772, 85211, 101332, 133903, 170422, 267806, 340844, 535612, 937321, 1874642, 3749284]

約数ペア:

[(1, 3749284), (2, 1874642), (4, 937321), (7, 535612), (11, 340844), (14, 267806), (22, 170422), (28, 133903), (37, 101332), (44, 85211), (47, 79772), (49, 76516), (74, 50666), (77, 48692), (94, 39886), (98, 38258), (148, 25333), (154, 24346), (188, 19943), (196, 19129), (259, 14476), (308, 12173), (329, 11396), (407, 9212), (517, 7252), (518, 7238), (539, 6956), (658, 5698), (814, 4606), (1034, 3626), (1036, 3619), (1078, 3478), (1316, 2849), (1628, 2303), (1739, 2156), (1813, 2068)]