74569984

素因数分解:

$2^8\times {\mathrm{19}}^1\times {\mathrm{15331}}^1$

素因数の和:15366

約数の個数: 36

約数和(自身を含む): 156693040

約数和(自身を除く): 82123056

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 64, 76, 128, 152, 256, 304, 608, 1216, 2432, 4864, 15331, 30662, 61324, 122648, 245296, 291289, 490592, 582578, 981184, 1165156, 1962368, 2330312, 3924736, 4660624, 9321248, 18642496, 37284992, 74569984]

約数ペア:

[(1, 74569984), (2, 37284992), (4, 18642496), (8, 9321248), (16, 4660624), (19, 3924736), (32, 2330312), (38, 1962368), (64, 1165156), (76, 981184), (128, 582578), (152, 490592), (256, 291289), (304, 245296), (608, 122648), (1216, 61324), (2432, 30662), (4864, 15331)]