14987812

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{37}}^2$

素因数の和:125

約数の個数: 72

約数和(自身を含む): 34038144

約数和(自身を除く): 19050332

約数列:

[1, 2, 4, 7, 14, 17, 23, 28, 34, 37, 46, 68, 74, 92, 119, 148, 161, 238, 259, 322, 391, 476, 518, 629, 644, 782, 851, 1036, 1258, 1369, 1564, 1702, 2516, 2737, 2738, 3404, 4403, 5474, 5476, 5957, 8806, 9583, 10948, 11914, 14467, 17612, 19166, 23273, 23828, 28934, 31487, 38332, 46546, 57868, 62974, 93092, 101269, 125948, 162911, 202538, 220409, 325822, 405076, 440818, 535279, 651644, 881636, 1070558, 2141116, 3746953, 7493906, 14987812]

約数ペア:

[(1, 14987812), (2, 7493906), (4, 3746953), (7, 2141116), (14, 1070558), (17, 881636), (23, 651644), (28, 535279), (34, 440818), (37, 405076), (46, 325822), (68, 220409), (74, 202538), (92, 162911), (119, 125948), (148, 101269), (161, 93092), (238, 62974), (259, 57868), (322, 46546), (391, 38332), (476, 31487), (518, 28934), (629, 23828), (644, 23273), (782, 19166), (851, 17612), (1036, 14467), (1258, 11914), (1369, 10948), (1564, 9583), (1702, 8806), (2516, 5957), (2737, 5476), (2738, 5474), (3404, 4403)]