42334318

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{71}}^2$

素因数の和:193

約数の個数: 48

約数和(自身を含む): 77308560

約数和(自身を除く): 34974242

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 71, 142, 221, 247, 323, 442, 494, 646, 923, 1207, 1349, 1846, 2414, 2698, 4199, 5041, 8398, 10082, 15691, 17537, 22933, 31382, 35074, 45866, 65533, 85697, 95779, 131066, 171394, 191558, 298129, 596258, 1114061, 1245127, 1628243, 2228122, 2490254, 3256486, 21167159, 42334318]

約数ペア:

[(1, 42334318), (2, 21167159), (13, 3256486), (17, 2490254), (19, 2228122), (26, 1628243), (34, 1245127), (38, 1114061), (71, 596258), (142, 298129), (221, 191558), (247, 171394), (323, 131066), (442, 95779), (494, 85697), (646, 65533), (923, 45866), (1207, 35074), (1349, 31382), (1846, 22933), (2414, 17537), (2698, 15691), (4199, 10082), (5041, 8398)]