66542590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{9547}}^1$

素因数の和:9612

約数の個数: 32

約数和(自身を含む): 129929184

約数和(自身を除く): 63386594

約数列:

[1, 2, 5, 10, 17, 34, 41, 82, 85, 170, 205, 410, 697, 1394, 3485, 6970, 9547, 19094, 47735, 95470, 162299, 324598, 391427, 782854, 811495, 1622990, 1957135, 3914270, 6654259, 13308518, 33271295, 66542590]

約数ペア:

[(1, 66542590), (2, 33271295), (5, 13308518), (10, 6654259), (17, 3914270), (34, 1957135), (41, 1622990), (82, 811495), (85, 782854), (170, 391427), (205, 324598), (410, 162299), (697, 95470), (1394, 47735), (3485, 19094), (6970, 9547)]