38284696

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:328

約数の個数: 64

約数和(自身を含む): 80870400

約数和(自身を除く): 42585704

約数列:

[1, 2, 4, 8, 19, 23, 38, 46, 47, 76, 92, 94, 152, 184, 188, 233, 376, 437, 466, 874, 893, 932, 1081, 1748, 1786, 1864, 2162, 3496, 3572, 4324, 4427, 5359, 7144, 8648, 8854, 10718, 10951, 17708, 20539, 21436, 21902, 35416, 41078, 42872, 43804, 82156, 87608, 101821, 164312, 203642, 208069, 251873, 407284, 416138, 503746, 814568, 832276, 1007492, 1664552, 2014984, 4785587, 9571174, 19142348, 38284696]

約数ペア:

[(1, 38284696), (2, 19142348), (4, 9571174), (8, 4785587), (19, 2014984), (23, 1664552), (38, 1007492), (46, 832276), (47, 814568), (76, 503746), (92, 416138), (94, 407284), (152, 251873), (184, 208069), (188, 203642), (233, 164312), (376, 101821), (437, 87608), (466, 82156), (874, 43804), (893, 42872), (932, 41078), (1081, 35416), (1748, 21902), (1786, 21436), (1864, 20539), (2162, 17708), (3496, 10951), (3572, 10718), (4324, 8854), (4427, 8648), (5359, 7144)]