71483008

素因数分解:

$2^7\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{257}}^1$

素因数の和:365

約数の個数: 64

約数和(自身を含む): 149211720

約数和(自身を除く): 77728712

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 64, 82, 106, 128, 164, 212, 257, 328, 424, 514, 656, 848, 1028, 1312, 1696, 2056, 2173, 2624, 3392, 4112, 4346, 5248, 6784, 8224, 8692, 10537, 13621, 16448, 17384, 21074, 27242, 32896, 34768, 42148, 54484, 69536, 84296, 108968, 139072, 168592, 217936, 278144, 337184, 435872, 558461, 674368, 871744, 1116922, 1348736, 1743488, 2233844, 4467688, 8935376, 17870752, 35741504, 71483008]

約数ペア:

[(1, 71483008), (2, 35741504), (4, 17870752), (8, 8935376), (16, 4467688), (32, 2233844), (41, 1743488), (53, 1348736), (64, 1116922), (82, 871744), (106, 674368), (128, 558461), (164, 435872), (212, 337184), (257, 278144), (328, 217936), (424, 168592), (514, 139072), (656, 108968), (848, 84296), (1028, 69536), (1312, 54484), (1696, 42148), (2056, 34768), (2173, 32896), (2624, 27242), (3392, 21074), (4112, 17384), (4346, 16448), (5248, 13621), (6784, 10537), (8224, 8692)]