27851499998

素因数分解:

$2^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{59}}^1\times {\mathrm{641}}^1\times {\mathrm{1283}}^1$

素因数の和:2033

約数の個数: 64

約数和(自身を含む): 49855357440

約数和(自身を除く): 22003857442

約数列:

[1, 2, 7, 14, 41, 59, 82, 118, 287, 413, 574, 641, 826, 1282, 1283, 2419, 2566, 4487, 4838, 8974, 8981, 16933, 17962, 26281, 33866, 37819, 52562, 52603, 75638, 75697, 105206, 151394, 183967, 264733, 367934, 368221, 529466, 529879, 736442, 822403, 1059758, 1550579, 1644806, 3101158, 3103577, 5756821, 6207154, 10854053, 11513642, 21708106, 21725039, 33718523, 43450078, 48521777, 67437046, 97043554, 236029661, 339652439, 472059322, 679304878, 1989392857, 3978785714, 13925749999, 27851499998]

約数ペア:

[(1, 27851499998), (2, 13925749999), (7, 3978785714), (14, 1989392857), (41, 679304878), (59, 472059322), (82, 339652439), (118, 236029661), (287, 97043554), (413, 67437046), (574, 48521777), (641, 43450078), (826, 33718523), (1282, 21725039), (1283, 21708106), (2419, 11513642), (2566, 10854053), (4487, 6207154), (4838, 5756821), (8974, 3103577), (8981, 3101158), (16933, 1644806), (17962, 1550579), (26281, 1059758), (33866, 822403), (37819, 736442), (52562, 529879), (52603, 529466), (75638, 368221), (75697, 367934), (105206, 264733), (151394, 183967)]