73418804128

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{499}}^1\times {\mathrm{270463}}^1$

素因数の和:270989

約数の個数: 48

約数和(自身を含む): 153353088000

約数和(自身を除く): 79934283872

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 499, 544, 998, 1996, 3992, 7984, 8483, 15968, 16966, 33932, 67864, 135728, 270463, 271456, 540926, 1081852, 2163704, 4327408, 4597871, 8654816, 9195742, 18391484, 36782968, 73565936, 134961037, 147131872, 269922074, 539844148, 1079688296, 2159376592, 2294337629, 4318753184, 4588675258, 9177350516, 18354701032, 36709402064, 73418804128]

約数ペア:

[(1, 73418804128), (2, 36709402064), (4, 18354701032), (8, 9177350516), (16, 4588675258), (17, 4318753184), (32, 2294337629), (34, 2159376592), (68, 1079688296), (136, 539844148), (272, 269922074), (499, 147131872), (544, 134961037), (998, 73565936), (1996, 36782968), (3992, 18391484), (7984, 9195742), (8483, 8654816), (15968, 4597871), (16966, 4327408), (33932, 2163704), (67864, 1081852), (135728, 540926), (270463, 271456)]