785492028

素因数分解:

$2^2\times 3^2\times {\mathrm{29}}^1\times {\mathrm{71}}^1\times {\mathrm{10597}}^1$

素因数の和:10707

約数の個数: 72

約数和(自身を含む): 2083142880

約数和(自身を除く): 1297650852

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 29, 36, 58, 71, 87, 116, 142, 174, 213, 261, 284, 348, 426, 522, 639, 852, 1044, 1278, 2059, 2556, 4118, 6177, 8236, 10597, 12354, 18531, 21194, 24708, 31791, 37062, 42388, 63582, 74124, 95373, 127164, 190746, 307313, 381492, 614626, 752387, 921939, 1229252, 1504774, 1843878, 2257161, 2765817, 3009548, 3687756, 4514322, 5531634, 6771483, 9028644, 11063268, 13542966, 21819223, 27085932, 43638446, 65457669, 87276892, 130915338, 196373007, 261830676, 392746014, 785492028]

約数ペア:

[(1, 785492028), (2, 392746014), (3, 261830676), (4, 196373007), (6, 130915338), (9, 87276892), (12, 65457669), (18, 43638446), (29, 27085932), (36, 21819223), (58, 13542966), (71, 11063268), (87, 9028644), (116, 6771483), (142, 5531634), (174, 4514322), (213, 3687756), (261, 3009548), (284, 2765817), (348, 2257161), (426, 1843878), (522, 1504774), (639, 1229252), (852, 921939), (1044, 752387), (1278, 614626), (2059, 381492), (2556, 307313), (4118, 190746), (6177, 127164), (8236, 95373), (10597, 74124), (12354, 63582), (18531, 42388), (21194, 37062), (24708, 31791)]