26244988

素因数分解:

$2^2\times 7^3\times {\mathrm{11}}^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1$

素因数の和:120

約数の個数: 96

約数和(自身を含む): 61286400

約数和(自身を除く): 35041412

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, 343, 407, 517, 518, 539, 658, 686, 814, 1034, 1036, 1078, 1316, 1372, 1628, 1739, 1813, 2068, 2156, 2303, 2849, 3478, 3619, 3626, 3773, 4606, 5698, 6956, 7238, 7252, 7546, 9212, 11396, 12173, 12691, 14476, 15092, 16121, 19129, 19943, 24346, 25333, 25382, 32242, 38258, 39886, 48692, 50666, 50764, 64484, 76516, 79772, 85211, 101332, 133903, 139601, 170422, 177331, 267806, 279202, 340844, 354662, 535612, 558404, 596477, 709324, 937321, 1192954, 1874642, 2385908, 3749284, 6561247, 13122494, 26244988]

約数ペア:

[(1, 26244988), (2, 13122494), (4, 6561247), (7, 3749284), (11, 2385908), (14, 1874642), (22, 1192954), (28, 937321), (37, 709324), (44, 596477), (47, 558404), (49, 535612), (74, 354662), (77, 340844), (94, 279202), (98, 267806), (148, 177331), (154, 170422), (188, 139601), (196, 133903), (259, 101332), (308, 85211), (329, 79772), (343, 76516), (407, 64484), (517, 50764), (518, 50666), (539, 48692), (658, 39886), (686, 38258), (814, 32242), (1034, 25382), (1036, 25333), (1078, 24346), (1316, 19943), (1372, 19129), (1628, 16121), (1739, 15092), (1813, 14476), (2068, 12691), (2156, 12173), (2303, 11396), (2849, 9212), (3478, 7546), (3619, 7252), (3626, 7238), (3773, 6956), (4606, 5698)]