71506816

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{107}}^1\times {\mathrm{227}}^1$

素因数の和:371

約数の個数: 64

約数和(自身を含む): 150698880

約数和(自身を除く): 79192064

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 107, 128, 184, 214, 227, 368, 428, 454, 736, 856, 908, 1472, 1712, 1816, 2461, 2944, 3424, 3632, 4922, 5221, 6848, 7264, 9844, 10442, 13696, 14528, 19688, 20884, 24289, 29056, 39376, 41768, 48578, 78752, 83536, 97156, 157504, 167072, 194312, 315008, 334144, 388624, 558647, 668288, 777248, 1117294, 1554496, 2234588, 3108992, 4469176, 8938352, 17876704, 35753408, 71506816]

約数ペア:

[(1, 71506816), (2, 35753408), (4, 17876704), (8, 8938352), (16, 4469176), (23, 3108992), (32, 2234588), (46, 1554496), (64, 1117294), (92, 777248), (107, 668288), (128, 558647), (184, 388624), (214, 334144), (227, 315008), (368, 194312), (428, 167072), (454, 157504), (736, 97156), (856, 83536), (908, 78752), (1472, 48578), (1712, 41768), (1816, 39376), (2461, 29056), (2944, 24289), (3424, 20884), (3632, 19688), (4922, 14528), (5221, 13696), (6848, 10442), (7264, 9844)]