4996628

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 11462472

約数和(自身を除く): 6465844

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 37, 49, 52, 53, 74, 91, 98, 106, 148, 182, 196, 212, 259, 364, 371, 481, 518, 637, 689, 742, 962, 1036, 1274, 1378, 1484, 1813, 1924, 1961, 2548, 2597, 2756, 3367, 3626, 3922, 4823, 5194, 6734, 7252, 7844, 9646, 10388, 13468, 13727, 19292, 23569, 25493, 27454, 33761, 47138, 50986, 54908, 67522, 94276, 96089, 101972, 135044, 178451, 192178, 356902, 384356, 713804, 1249157, 2498314, 4996628]

約数ペア:

[(1, 4996628), (2, 2498314), (4, 1249157), (7, 713804), (13, 384356), (14, 356902), (26, 192178), (28, 178451), (37, 135044), (49, 101972), (52, 96089), (53, 94276), (74, 67522), (91, 54908), (98, 50986), (106, 47138), (148, 33761), (182, 27454), (196, 25493), (212, 23569), (259, 19292), (364, 13727), (371, 13468), (481, 10388), (518, 9646), (637, 7844), (689, 7252), (742, 6734), (962, 5194), (1036, 4823), (1274, 3922), (1378, 3626), (1484, 3367), (1813, 2756), (1924, 2597), (1961, 2548)]