38051338

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{197}}^1$

素因数の和:271

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 33798902

約数列:

[1, 2, 13, 17, 19, 23, 26, 34, 38, 46, 197, 221, 247, 299, 323, 391, 394, 437, 442, 494, 598, 646, 782, 874, 2561, 3349, 3743, 4199, 4531, 5083, 5122, 5681, 6698, 7429, 7486, 8398, 9062, 10166, 11362, 14858, 43537, 48659, 58903, 63631, 77027, 86089, 87074, 96577, 97318, 117806, 127262, 154054, 172178, 193154, 827203, 1001351, 1119157, 1463513, 1654406, 2002702, 2238314, 2927026, 19025669, 38051338]

約数ペア:

[(1, 38051338), (2, 19025669), (13, 2927026), (17, 2238314), (19, 2002702), (23, 1654406), (26, 1463513), (34, 1119157), (38, 1001351), (46, 827203), (197, 193154), (221, 172178), (247, 154054), (299, 127262), (323, 117806), (391, 97318), (394, 96577), (437, 87074), (442, 86089), (494, 77027), (598, 63631), (646, 58903), (782, 48659), (874, 43537), (2561, 14858), (3349, 11362), (3743, 10166), (4199, 9062), (4531, 8398), (5083, 7486), (5122, 7429), (5681, 6698)]