9979024

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{31}}^2\times {\mathrm{59}}^1$

素因数の和:140

約数の個数: 60

約数和(自身を含む): 22163760

約数和(自身を除く): 12184736

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 44, 59, 62, 88, 118, 124, 176, 236, 248, 341, 472, 496, 649, 682, 944, 961, 1298, 1364, 1829, 1922, 2596, 2728, 3658, 3844, 5192, 5456, 7316, 7688, 10384, 10571, 14632, 15376, 20119, 21142, 29264, 40238, 42284, 56699, 80476, 84568, 113398, 160952, 169136, 226796, 321904, 453592, 623689, 907184, 1247378, 2494756, 4989512, 9979024]

約数ペア:

[(1, 9979024), (2, 4989512), (4, 2494756), (8, 1247378), (11, 907184), (16, 623689), (22, 453592), (31, 321904), (44, 226796), (59, 169136), (62, 160952), (88, 113398), (118, 84568), (124, 80476), (176, 56699), (236, 42284), (248, 40238), (341, 29264), (472, 21142), (496, 20119), (649, 15376), (682, 14632), (944, 10571), (961, 10384), (1298, 7688), (1364, 7316), (1829, 5456), (1922, 5192), (2596, 3844), (2728, 3658)]