72382702

素因数分解:

$2^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1889}}^1$

素因数の和:1945

約数の個数: 48

約数和(自身を含む): 139618080

約数和(自身を除く): 67235378

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 49, 98, 119, 161, 238, 322, 391, 782, 833, 1127, 1666, 1889, 2254, 2737, 3778, 5474, 13223, 19159, 26446, 32113, 38318, 43447, 64226, 86894, 92561, 185122, 224791, 304129, 449582, 608258, 738599, 1477198, 1573537, 2128903, 3147074, 4257806, 5170193, 10340386, 36191351, 72382702]

約数ペア:

[(1, 72382702), (2, 36191351), (7, 10340386), (14, 5170193), (17, 4257806), (23, 3147074), (34, 2128903), (46, 1573537), (49, 1477198), (98, 738599), (119, 608258), (161, 449582), (238, 304129), (322, 224791), (391, 185122), (782, 92561), (833, 86894), (1127, 64226), (1666, 43447), (1889, 38318), (2254, 32113), (2737, 26446), (3778, 19159), (5474, 13223)]