38428364

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1499}}^1$

素因数の和:1562

約数の個数: 48

約数和(自身を含む): 79380000

約数和(自身を除く): 40951636

約数列:

[1, 2, 4, 13, 17, 26, 29, 34, 52, 58, 68, 116, 221, 377, 442, 493, 754, 884, 986, 1499, 1508, 1972, 2998, 5996, 6409, 12818, 19487, 25483, 25636, 38974, 43471, 50966, 77948, 86942, 101932, 173884, 331279, 565123, 662558, 739007, 1130246, 1325116, 1478014, 2260492, 2956028, 9607091, 19214182, 38428364]

約数ペア:

[(1, 38428364), (2, 19214182), (4, 9607091), (13, 2956028), (17, 2260492), (26, 1478014), (29, 1325116), (34, 1130246), (52, 739007), (58, 662558), (68, 565123), (116, 331279), (221, 173884), (377, 101932), (442, 86942), (493, 77948), (754, 50966), (884, 43471), (986, 38974), (1499, 25636), (1508, 25483), (1972, 19487), (2998, 12818), (5996, 6409)]