70497296

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{5393}}^1$

素因数の和:5463

約数の個数: 40

約数和(自身を含む): 147148320

約数和(自身を除く): 76651024

約数列:

[1, 2, 4, 8, 16, 19, 38, 43, 76, 86, 152, 172, 304, 344, 688, 817, 1634, 3268, 5393, 6536, 10786, 13072, 21572, 43144, 86288, 102467, 204934, 231899, 409868, 463798, 819736, 927596, 1639472, 1855192, 3710384, 4406081, 8812162, 17624324, 35248648, 70497296]

約数ペア:

[(1, 70497296), (2, 35248648), (4, 17624324), (8, 8812162), (16, 4406081), (19, 3710384), (38, 1855192), (43, 1639472), (76, 927596), (86, 819736), (152, 463798), (172, 409868), (304, 231899), (344, 204934), (688, 102467), (817, 86288), (1634, 43144), (3268, 21572), (5393, 13072), (6536, 10786)]