70919072

素因数分解:

$2^5\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1459}}^1$

素因数の和:1514

約数の個数: 72

約数和(自身を含む): 167771520

約数和(自身を除く): 96852448

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 49, 56, 62, 98, 112, 124, 196, 217, 224, 248, 392, 434, 496, 784, 868, 992, 1459, 1519, 1568, 1736, 2918, 3038, 3472, 5836, 6076, 6944, 10213, 11672, 12152, 20426, 23344, 24304, 40852, 45229, 46688, 48608, 71491, 81704, 90458, 142982, 163408, 180916, 285964, 316603, 326816, 361832, 571928, 633206, 723664, 1143856, 1266412, 1447328, 2216221, 2287712, 2532824, 4432442, 5065648, 8864884, 10131296, 17729768, 35459536, 70919072]

約数ペア:

[(1, 70919072), (2, 35459536), (4, 17729768), (7, 10131296), (8, 8864884), (14, 5065648), (16, 4432442), (28, 2532824), (31, 2287712), (32, 2216221), (49, 1447328), (56, 1266412), (62, 1143856), (98, 723664), (112, 633206), (124, 571928), (196, 361832), (217, 326816), (224, 316603), (248, 285964), (392, 180916), (434, 163408), (496, 142982), (784, 90458), (868, 81704), (992, 71491), (1459, 48608), (1519, 46688), (1568, 45229), (1736, 40852), (2918, 24304), (3038, 23344), (3472, 20426), (5836, 12152), (6076, 11672), (6944, 10213)]