12506648

素因数分解:

$2^3\times 7^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{257}}^1$

素因数の和:360

約数の個数: 64

約数和(自身を含む): 29721600

約数和(自身を除く): 17214952

約数列:

[1, 2, 4, 7, 8, 11, 14, 22, 28, 44, 56, 77, 79, 88, 154, 158, 257, 308, 316, 514, 553, 616, 632, 869, 1028, 1106, 1738, 1799, 2056, 2212, 2827, 3476, 3598, 4424, 5654, 6083, 6952, 7196, 11308, 12166, 14392, 19789, 20303, 22616, 24332, 39578, 40606, 48664, 79156, 81212, 142121, 158312, 162424, 223333, 284242, 446666, 568484, 893332, 1136968, 1563331, 1786664, 3126662, 6253324, 12506648]

約数ペア:

[(1, 12506648), (2, 6253324), (4, 3126662), (7, 1786664), (8, 1563331), (11, 1136968), (14, 893332), (22, 568484), (28, 446666), (44, 284242), (56, 223333), (77, 162424), (79, 158312), (88, 142121), (154, 81212), (158, 79156), (257, 48664), (308, 40606), (316, 39578), (514, 24332), (553, 22616), (616, 20303), (632, 19789), (869, 14392), (1028, 12166), (1106, 11308), (1738, 7196), (1799, 6952), (2056, 6083), (2212, 5654), (2827, 4424), (3476, 3598)]