70981568

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{269}}^1$

素因数の和:338

約数の個数: 112

約数和(自身を含む): 175564800

約数和(自身を除く): 104583232

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 32, 38, 56, 62, 64, 76, 112, 124, 133, 152, 217, 224, 248, 266, 269, 304, 434, 448, 496, 532, 538, 589, 608, 868, 992, 1064, 1076, 1178, 1216, 1736, 1883, 1984, 2128, 2152, 2356, 3472, 3766, 4123, 4256, 4304, 4712, 5111, 6944, 7532, 8246, 8339, 8512, 8608, 9424, 10222, 13888, 15064, 16492, 16678, 17216, 18848, 20444, 30128, 32984, 33356, 35777, 37696, 40888, 58373, 60256, 65968, 66712, 71554, 81776, 116746, 120512, 131936, 133424, 143108, 158441, 163552, 233492, 263872, 266848, 286216, 316882, 327104, 466984, 533696, 572432, 633764, 933968, 1109087, 1144864, 1267528, 1867936, 2218174, 2289728, 2535056, 3735872, 4436348, 5070112, 8872696, 10140224, 17745392, 35490784, 70981568]

約数ペア:

[(1, 70981568), (2, 35490784), (4, 17745392), (7, 10140224), (8, 8872696), (14, 5070112), (16, 4436348), (19, 3735872), (28, 2535056), (31, 2289728), (32, 2218174), (38, 1867936), (56, 1267528), (62, 1144864), (64, 1109087), (76, 933968), (112, 633764), (124, 572432), (133, 533696), (152, 466984), (217, 327104), (224, 316882), (248, 286216), (266, 266848), (269, 263872), (304, 233492), (434, 163552), (448, 158441), (496, 143108), (532, 133424), (538, 131936), (589, 120512), (608, 116746), (868, 81776), (992, 71554), (1064, 66712), (1076, 65968), (1178, 60256), (1216, 58373), (1736, 40888), (1883, 37696), (1984, 35777), (2128, 33356), (2152, 32984), (2356, 30128), (3472, 20444), (3766, 18848), (4123, 17216), (4256, 16678), (4304, 16492), (4712, 15064), (5111, 13888), (6944, 10222), (7532, 9424), (8246, 8608), (8339, 8512)]