25258056

素因数分解:

$2^3\times 3^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1997}}^1$

素因数の和:2054

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 43792824

約数列:

[1, 2, 3, 4, 6, 8, 12, 17, 24, 31, 34, 51, 62, 68, 93, 102, 124, 136, 186, 204, 248, 372, 408, 527, 744, 1054, 1581, 1997, 2108, 3162, 3994, 4216, 5991, 6324, 7988, 11982, 12648, 15976, 23964, 33949, 47928, 61907, 67898, 101847, 123814, 135796, 185721, 203694, 247628, 271592, 371442, 407388, 495256, 742884, 814776, 1052419, 1485768, 2104838, 3157257, 4209676, 6314514, 8419352, 12629028, 25258056]

約数ペア:

[(1, 25258056), (2, 12629028), (3, 8419352), (4, 6314514), (6, 4209676), (8, 3157257), (12, 2104838), (17, 1485768), (24, 1052419), (31, 814776), (34, 742884), (51, 495256), (62, 407388), (68, 371442), (93, 271592), (102, 247628), (124, 203694), (136, 185721), (186, 135796), (204, 123814), (248, 101847), (372, 67898), (408, 61907), (527, 47928), (744, 33949), (1054, 23964), (1581, 15976), (1997, 12648), (2108, 11982), (3162, 7988), (3994, 6324), (4216, 5991)]