67501696

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 64

約数和(自身を含む): 144823680

約数和(自身を除く): 77321984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 67, 68, 128, 134, 136, 268, 272, 463, 536, 544, 926, 1072, 1088, 1139, 1852, 2144, 2176, 2278, 3704, 4288, 4556, 7408, 7871, 8576, 9112, 14816, 15742, 18224, 29632, 31021, 31484, 36448, 59264, 62042, 62968, 72896, 124084, 125936, 145792, 248168, 251872, 496336, 503744, 527357, 992672, 1007488, 1054714, 1985344, 2109428, 3970688, 4218856, 8437712, 16875424, 33750848, 67501696]

約数ペア:

[(1, 67501696), (2, 33750848), (4, 16875424), (8, 8437712), (16, 4218856), (17, 3970688), (32, 2109428), (34, 1985344), (64, 1054714), (67, 1007488), (68, 992672), (128, 527357), (134, 503744), (136, 496336), (268, 251872), (272, 248168), (463, 145792), (536, 125936), (544, 124084), (926, 72896), (1072, 62968), (1088, 62042), (1139, 59264), (1852, 36448), (2144, 31484), (2176, 31021), (2278, 29632), (3704, 18224), (4288, 15742), (4556, 14816), (7408, 9112), (7871, 8576)]