12715208

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{79}}^1$

素因数の和:186

約数の個数: 64

約数和(自身を含む): 27648000

約数和(自身を除く): 14932792

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 59, 62, 79, 88, 118, 124, 158, 236, 248, 316, 341, 472, 632, 649, 682, 869, 1298, 1364, 1738, 1829, 2449, 2596, 2728, 3476, 3658, 4661, 4898, 5192, 6952, 7316, 9322, 9796, 14632, 18644, 19592, 20119, 26939, 37288, 40238, 51271, 53878, 80476, 102542, 107756, 144491, 160952, 205084, 215512, 288982, 410168, 577964, 1155928, 1589401, 3178802, 6357604, 12715208]

約数ペア:

[(1, 12715208), (2, 6357604), (4, 3178802), (8, 1589401), (11, 1155928), (22, 577964), (31, 410168), (44, 288982), (59, 215512), (62, 205084), (79, 160952), (88, 144491), (118, 107756), (124, 102542), (158, 80476), (236, 53878), (248, 51271), (316, 40238), (341, 37288), (472, 26939), (632, 20119), (649, 19592), (682, 18644), (869, 14632), (1298, 9796), (1364, 9322), (1738, 7316), (1829, 6952), (2449, 5192), (2596, 4898), (2728, 4661), (3476, 3658)]