40744392

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{3037}}^1$

素因数の和:3102

約数の個数: 64

約数和(自身を含む): 112284480

約数和(自身を除く): 71540088

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 43, 52, 78, 86, 104, 129, 156, 172, 258, 312, 344, 516, 559, 1032, 1118, 1677, 2236, 3037, 3354, 4472, 6074, 6708, 9111, 12148, 13416, 18222, 24296, 36444, 39481, 72888, 78962, 118443, 130591, 157924, 236886, 261182, 315848, 391773, 473772, 522364, 783546, 947544, 1044728, 1567092, 1697683, 3134184, 3395366, 5093049, 6790732, 10186098, 13581464, 20372196, 40744392]

約数ペア:

[(1, 40744392), (2, 20372196), (3, 13581464), (4, 10186098), (6, 6790732), (8, 5093049), (12, 3395366), (13, 3134184), (24, 1697683), (26, 1567092), (39, 1044728), (43, 947544), (52, 783546), (78, 522364), (86, 473772), (104, 391773), (129, 315848), (156, 261182), (172, 236886), (258, 157924), (312, 130591), (344, 118443), (516, 78962), (559, 72888), (1032, 39481), (1118, 36444), (1677, 24296), (2236, 18222), (3037, 13416), (3354, 12148), (4472, 9111), (6074, 6708)]