7424976

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 21068096

約数和(自身を除く): 13643120

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 73, 78, 104, 146, 156, 163, 208, 219, 292, 312, 326, 438, 489, 584, 624, 652, 876, 949, 978, 1168, 1304, 1752, 1898, 1956, 2119, 2608, 2847, 3504, 3796, 3912, 4238, 5694, 6357, 7592, 7824, 8476, 11388, 11899, 12714, 15184, 16952, 22776, 23798, 25428, 33904, 35697, 45552, 47596, 50856, 71394, 95192, 101712, 142788, 154687, 190384, 285576, 309374, 464061, 571152, 618748, 928122, 1237496, 1856244, 2474992, 3712488, 7424976]

約数ペア:

[(1, 7424976), (2, 3712488), (3, 2474992), (4, 1856244), (6, 1237496), (8, 928122), (12, 618748), (13, 571152), (16, 464061), (24, 309374), (26, 285576), (39, 190384), (48, 154687), (52, 142788), (73, 101712), (78, 95192), (104, 71394), (146, 50856), (156, 47596), (163, 45552), (208, 35697), (219, 33904), (292, 25428), (312, 23798), (326, 22776), (438, 16952), (489, 15184), (584, 12714), (624, 11899), (652, 11388), (876, 8476), (949, 7824), (978, 7592), (1168, 6357), (1304, 5694), (1752, 4238), (1898, 3912), (1956, 3796), (2119, 3504), (2608, 2847)]