70439968

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{1013}}^1$

素因数の和:1117

約数の個数: 48

約数和(自身を含む): 144884376

約数和(自身を除く): 74444408

約数列:

[1, 2, 4, 8, 16, 32, 41, 53, 82, 106, 164, 212, 328, 424, 656, 848, 1013, 1312, 1696, 2026, 2173, 4052, 4346, 8104, 8692, 16208, 17384, 32416, 34768, 41533, 53689, 69536, 83066, 107378, 166132, 214756, 332264, 429512, 664528, 859024, 1329056, 1718048, 2201249, 4402498, 8804996, 17609992, 35219984, 70439968]

約数ペア:

[(1, 70439968), (2, 35219984), (4, 17609992), (8, 8804996), (16, 4402498), (32, 2201249), (41, 1718048), (53, 1329056), (82, 859024), (106, 664528), (164, 429512), (212, 332264), (328, 214756), (424, 166132), (656, 107378), (848, 83066), (1013, 69536), (1312, 53689), (1696, 41533), (2026, 34768), (2173, 32416), (4052, 17384), (4346, 16208), (8104, 8692)]