72364478

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{967}}^1$

素因数の和:1088

約数の個数: 32

約数和(自身を含む): 120434688

約数和(自身を除く): 48070210

約数列:

[1, 2, 17, 31, 34, 62, 71, 142, 527, 967, 1054, 1207, 1934, 2201, 2414, 4402, 16439, 29977, 32878, 37417, 59954, 68657, 74834, 137314, 509609, 1019218, 1167169, 2128367, 2334338, 4256734, 36182239, 72364478]

約数ペア:

[(1, 72364478), (2, 36182239), (17, 4256734), (31, 2334338), (34, 2128367), (62, 1167169), (71, 1019218), (142, 509609), (527, 137314), (967, 74834), (1054, 68657), (1207, 59954), (1934, 37417), (2201, 32878), (2414, 29977), (4402, 16439)]