38490088

素因数分解:

$2^3\times 7^3\times {\mathrm{13}}^2\times {\mathrm{83}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 92232000

約数和(自身を除く): 53741912

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 49, 52, 56, 83, 91, 98, 104, 166, 169, 182, 196, 332, 338, 343, 364, 392, 581, 637, 664, 676, 686, 728, 1079, 1162, 1183, 1274, 1352, 1372, 2158, 2324, 2366, 2548, 2744, 4067, 4316, 4459, 4648, 4732, 5096, 7553, 8134, 8281, 8632, 8918, 9464, 14027, 15106, 16268, 16562, 17836, 28054, 28469, 30212, 32536, 33124, 35672, 52871, 56108, 56938, 57967, 60424, 66248, 98189, 105742, 112216, 113876, 115934, 196378, 211484, 227752, 231868, 370097, 392756, 422968, 463736, 687323, 740194, 785512, 1374646, 1480388, 2749292, 2960776, 4811261, 5498584, 9622522, 19245044, 38490088]

約数ペア:

[(1, 38490088), (2, 19245044), (4, 9622522), (7, 5498584), (8, 4811261), (13, 2960776), (14, 2749292), (26, 1480388), (28, 1374646), (49, 785512), (52, 740194), (56, 687323), (83, 463736), (91, 422968), (98, 392756), (104, 370097), (166, 231868), (169, 227752), (182, 211484), (196, 196378), (332, 115934), (338, 113876), (343, 112216), (364, 105742), (392, 98189), (581, 66248), (637, 60424), (664, 57967), (676, 56938), (686, 56108), (728, 52871), (1079, 35672), (1162, 33124), (1183, 32536), (1274, 30212), (1352, 28469), (1372, 28054), (2158, 17836), (2324, 16562), (2366, 16268), (2548, 15106), (2744, 14027), (4067, 9464), (4316, 8918), (4459, 8632), (4648, 8281), (4732, 8134), (5096, 7553)]