42306464

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{467}}^1$

素因数の和:645

約数の個数: 48

約数和(自身を含む): 88452000

約数和(自身を除く): 46145536

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 149, 152, 298, 304, 467, 596, 608, 934, 1192, 1868, 2384, 2831, 3736, 4768, 5662, 7472, 8873, 11324, 14944, 17746, 22648, 35492, 45296, 69583, 70984, 90592, 139166, 141968, 278332, 283936, 556664, 1113328, 1322077, 2226656, 2644154, 5288308, 10576616, 21153232, 42306464]

約数ペア:

[(1, 42306464), (2, 21153232), (4, 10576616), (8, 5288308), (16, 2644154), (19, 2226656), (32, 1322077), (38, 1113328), (76, 556664), (149, 283936), (152, 278332), (298, 141968), (304, 139166), (467, 90592), (596, 70984), (608, 69583), (934, 45296), (1192, 35492), (1868, 22648), (2384, 17746), (2831, 14944), (3736, 11324), (4768, 8873), (5662, 7472)]