7016776

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{67}}^1$

素因数の和:158

約数の個数: 64

約数和(自身を含む): 15422400

約数和(自身を除く): 8405624

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 53, 67, 76, 104, 106, 134, 152, 212, 247, 268, 424, 494, 536, 689, 871, 988, 1007, 1273, 1378, 1742, 1976, 2014, 2546, 2756, 3484, 3551, 4028, 5092, 5512, 6968, 7102, 8056, 10184, 13091, 14204, 16549, 26182, 28408, 33098, 46163, 52364, 66196, 67469, 92326, 104728, 132392, 134938, 184652, 269876, 369304, 539752, 877097, 1754194, 3508388, 7016776]

約数ペア:

[(1, 7016776), (2, 3508388), (4, 1754194), (8, 877097), (13, 539752), (19, 369304), (26, 269876), (38, 184652), (52, 134938), (53, 132392), (67, 104728), (76, 92326), (104, 67469), (106, 66196), (134, 52364), (152, 46163), (212, 33098), (247, 28408), (268, 26182), (424, 16549), (494, 14204), (536, 13091), (689, 10184), (871, 8056), (988, 7102), (1007, 6968), (1273, 5512), (1378, 5092), (1742, 4028), (1976, 3551), (2014, 3484), (2546, 2756)]