38709374

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{83}}^1$

素因数の和:185

約数の個数: 64

約数和(自身を含む): 71850240

約数和(自身を除く): 33140866

約数列:

[1, 2, 11, 17, 22, 29, 34, 43, 58, 83, 86, 166, 187, 319, 374, 473, 493, 638, 731, 913, 946, 986, 1247, 1411, 1462, 1826, 2407, 2494, 2822, 3569, 4814, 5423, 7138, 8041, 10846, 13717, 15521, 16082, 21199, 26477, 27434, 31042, 39259, 40919, 42398, 52954, 60673, 78518, 81838, 103501, 121346, 207002, 233189, 450109, 466378, 667403, 900218, 1138511, 1334806, 1759517, 2277022, 3519034, 19354687, 38709374]

約数ペア:

[(1, 38709374), (2, 19354687), (11, 3519034), (17, 2277022), (22, 1759517), (29, 1334806), (34, 1138511), (43, 900218), (58, 667403), (83, 466378), (86, 450109), (166, 233189), (187, 207002), (319, 121346), (374, 103501), (473, 81838), (493, 78518), (638, 60673), (731, 52954), (913, 42398), (946, 40919), (986, 39259), (1247, 31042), (1411, 27434), (1462, 26477), (1826, 21199), (2407, 16082), (2494, 15521), (2822, 13717), (3569, 10846), (4814, 8041), (5423, 7138)]