7581802046

素因数分解:

$2^1\times 7^2\times {\mathrm{13}}^2\times {\mathrm{73}}^1\times {\mathrm{6271}}^1$

素因数の和:6386

約数の個数: 72

約数和(自身を含む): 14523957504

約数和(自身を除く): 6942155458

約数列:

[1, 2, 7, 13, 14, 26, 49, 73, 91, 98, 146, 169, 182, 338, 511, 637, 949, 1022, 1183, 1274, 1898, 2366, 3577, 6271, 6643, 7154, 8281, 12337, 12542, 13286, 16562, 24674, 43897, 46501, 81523, 86359, 87794, 93002, 163046, 172718, 307279, 457783, 570661, 604513, 614558, 915566, 1059799, 1141322, 1209026, 2119598, 3204481, 3994627, 5951179, 6408962, 7418593, 7989254, 11902358, 14837186, 22431367, 41658253, 44862734, 51930151, 77365327, 83316506, 103860302, 154730654, 291607771, 541557289, 583215542, 1083114578, 3790901023, 7581802046]

約数ペア:

[(1, 7581802046), (2, 3790901023), (7, 1083114578), (13, 583215542), (14, 541557289), (26, 291607771), (49, 154730654), (73, 103860302), (91, 83316506), (98, 77365327), (146, 51930151), (169, 44862734), (182, 41658253), (338, 22431367), (511, 14837186), (637, 11902358), (949, 7989254), (1022, 7418593), (1183, 6408962), (1274, 5951179), (1898, 3994627), (2366, 3204481), (3577, 2119598), (6271, 1209026), (6643, 1141322), (7154, 1059799), (8281, 915566), (12337, 614558), (12542, 604513), (13286, 570661), (16562, 457783), (24674, 307279), (43897, 172718), (46501, 163046), (81523, 93002), (86359, 87794)]