4955565576

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{239}}^1\times {\mathrm{66457}}^1$

素因数の和:66718

約数の個数: 64

約数和(自身を含む): 13397932800

約数和(自身を除く): 8442367224

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 239, 312, 478, 717, 956, 1434, 1912, 2868, 3107, 5736, 6214, 9321, 12428, 18642, 24856, 37284, 66457, 74568, 132914, 199371, 265828, 398742, 531656, 797484, 863941, 1594968, 1727882, 2591823, 3455764, 5183646, 6911528, 10367292, 15883223, 20734584, 31766446, 47649669, 63532892, 95299338, 127065784, 190598676, 206481899, 381197352, 412963798, 619445697, 825927596, 1238891394, 1651855192, 2477782788, 4955565576]

約数ペア:

[(1, 4955565576), (2, 2477782788), (3, 1651855192), (4, 1238891394), (6, 825927596), (8, 619445697), (12, 412963798), (13, 381197352), (24, 206481899), (26, 190598676), (39, 127065784), (52, 95299338), (78, 63532892), (104, 47649669), (156, 31766446), (239, 20734584), (312, 15883223), (478, 10367292), (717, 6911528), (956, 5183646), (1434, 3455764), (1912, 2591823), (2868, 1727882), (3107, 1594968), (5736, 863941), (6214, 797484), (9321, 531656), (12428, 398742), (18642, 265828), (24856, 199371), (37284, 132914), (66457, 74568)]