74051516

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^3\times {\mathrm{1987}}^1$

素因数の和:2031

約数の個数: 48

約数和(自身を含む): 162984192

約数和(自身を除く): 88932676

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 121, 154, 242, 308, 484, 847, 1331, 1694, 1987, 2662, 3388, 3974, 5324, 7948, 9317, 13909, 18634, 21857, 27818, 37268, 43714, 55636, 87428, 152999, 240427, 305998, 480854, 611996, 961708, 1682989, 2644697, 3365978, 5289394, 6731956, 10578788, 18512879, 37025758, 74051516]

約数ペア:

[(1, 74051516), (2, 37025758), (4, 18512879), (7, 10578788), (11, 6731956), (14, 5289394), (22, 3365978), (28, 2644697), (44, 1682989), (77, 961708), (121, 611996), (154, 480854), (242, 305998), (308, 240427), (484, 152999), (847, 87428), (1331, 55636), (1694, 43714), (1987, 37268), (2662, 27818), (3388, 21857), (3974, 18634), (5324, 13909), (7948, 9317)]