39851916

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{383}}^1$

素因数の和:455

約数の個数: 96

約数和(自身を含む): 108380160

約数和(自身を除く): 68528244

約数列:

[1, 2, 3, 4, 6, 12, 13, 23, 26, 29, 39, 46, 52, 58, 69, 78, 87, 92, 116, 138, 156, 174, 276, 299, 348, 377, 383, 598, 667, 754, 766, 897, 1131, 1149, 1196, 1334, 1508, 1532, 1794, 2001, 2262, 2298, 2668, 3588, 4002, 4524, 4596, 4979, 8004, 8671, 8809, 9958, 11107, 14937, 17342, 17618, 19916, 22214, 26013, 26427, 29874, 33321, 34684, 35236, 44428, 52026, 52854, 59748, 66642, 104052, 105708, 114517, 133284, 144391, 229034, 255461, 288782, 343551, 433173, 458068, 510922, 577564, 687102, 766383, 866346, 1021844, 1374204, 1532766, 1732692, 3065532, 3320993, 6641986, 9962979, 13283972, 19925958, 39851916]

約数ペア:

[(1, 39851916), (2, 19925958), (3, 13283972), (4, 9962979), (6, 6641986), (12, 3320993), (13, 3065532), (23, 1732692), (26, 1532766), (29, 1374204), (39, 1021844), (46, 866346), (52, 766383), (58, 687102), (69, 577564), (78, 510922), (87, 458068), (92, 433173), (116, 343551), (138, 288782), (156, 255461), (174, 229034), (276, 144391), (299, 133284), (348, 114517), (377, 105708), (383, 104052), (598, 66642), (667, 59748), (754, 52854), (766, 52026), (897, 44428), (1131, 35236), (1149, 34684), (1196, 33321), (1334, 29874), (1508, 26427), (1532, 26013), (1794, 22214), (2001, 19916), (2262, 17618), (2298, 17342), (2668, 14937), (3588, 11107), (4002, 9958), (4524, 8809), (4596, 8671), (4979, 8004)]