9039712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:503

約数の個数: 48

約数和(自身を含む): 19779984

約数和(自身を除く): 10740272

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 61, 88, 122, 176, 244, 352, 421, 488, 671, 842, 976, 1342, 1684, 1952, 2684, 3368, 4631, 5368, 6736, 9262, 10736, 13472, 18524, 21472, 25681, 37048, 51362, 74096, 102724, 148192, 205448, 282491, 410896, 564982, 821792, 1129964, 2259928, 4519856, 9039712]

約数ペア:

[(1, 9039712), (2, 4519856), (4, 2259928), (8, 1129964), (11, 821792), (16, 564982), (22, 410896), (32, 282491), (44, 205448), (61, 148192), (88, 102724), (122, 74096), (176, 51362), (244, 37048), (352, 25681), (421, 21472), (488, 18524), (671, 13472), (842, 10736), (976, 9262), (1342, 6736), (1684, 5368), (1952, 4631), (2684, 3368)]