38293816

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{619}}^1$

素因数の和:692

約数の個数: 64

約数和(自身を含む): 84816000

約数和(自身を除く): 46522184

約数列:

[1, 2, 4, 8, 11, 19, 22, 37, 38, 44, 74, 76, 88, 148, 152, 209, 296, 407, 418, 619, 703, 814, 836, 1238, 1406, 1628, 1672, 2476, 2812, 3256, 4952, 5624, 6809, 7733, 11761, 13618, 15466, 22903, 23522, 27236, 30932, 45806, 47044, 54472, 61864, 91612, 94088, 129371, 183224, 251933, 258742, 435157, 503866, 517484, 870314, 1007732, 1034968, 1740628, 2015464, 3481256, 4786727, 9573454, 19146908, 38293816]

約数ペア:

[(1, 38293816), (2, 19146908), (4, 9573454), (8, 4786727), (11, 3481256), (19, 2015464), (22, 1740628), (37, 1034968), (38, 1007732), (44, 870314), (74, 517484), (76, 503866), (88, 435157), (148, 258742), (152, 251933), (209, 183224), (296, 129371), (407, 94088), (418, 91612), (619, 61864), (703, 54472), (814, 47044), (836, 45806), (1238, 30932), (1406, 27236), (1628, 23522), (1672, 22903), (2476, 15466), (2812, 13618), (3256, 11761), (4952, 7733), (5624, 6809)]