42417424

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{643}}^1$

素因数の和:708

約数の個数: 80

約数和(自身を含む): 102215680

約数和(自身を除く): 59798256

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 31, 38, 56, 62, 76, 112, 124, 133, 152, 217, 248, 266, 304, 434, 496, 532, 589, 643, 868, 1064, 1178, 1286, 1736, 2128, 2356, 2572, 3472, 4123, 4501, 4712, 5144, 8246, 9002, 9424, 10288, 12217, 16492, 18004, 19933, 24434, 32984, 36008, 39866, 48868, 65968, 72016, 79732, 85519, 97736, 139531, 159464, 171038, 195472, 279062, 318928, 342076, 378727, 558124, 684152, 757454, 1116248, 1368304, 1514908, 2232496, 2651089, 3029816, 5302178, 6059632, 10604356, 21208712, 42417424]

約数ペア:

[(1, 42417424), (2, 21208712), (4, 10604356), (7, 6059632), (8, 5302178), (14, 3029816), (16, 2651089), (19, 2232496), (28, 1514908), (31, 1368304), (38, 1116248), (56, 757454), (62, 684152), (76, 558124), (112, 378727), (124, 342076), (133, 318928), (152, 279062), (217, 195472), (248, 171038), (266, 159464), (304, 139531), (434, 97736), (496, 85519), (532, 79732), (589, 72016), (643, 65968), (868, 48868), (1064, 39866), (1178, 36008), (1286, 32984), (1736, 24434), (2128, 19933), (2356, 18004), (2572, 16492), (3472, 12217), (4123, 10288), (4501, 9424), (4712, 9002), (5144, 8246)]