68698528

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{103}}^1\times {\mathrm{1097}}^1$

素因数の和:1229

約数の個数: 48

約数和(自身を含む): 143881920

約数和(自身を除く): 75183392

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 103, 152, 206, 304, 412, 608, 824, 1097, 1648, 1957, 2194, 3296, 3914, 4388, 7828, 8776, 15656, 17552, 20843, 31312, 35104, 41686, 62624, 83372, 112991, 166744, 225982, 333488, 451964, 666976, 903928, 1807856, 2146829, 3615712, 4293658, 8587316, 17174632, 34349264, 68698528]

約数ペア:

[(1, 68698528), (2, 34349264), (4, 17174632), (8, 8587316), (16, 4293658), (19, 3615712), (32, 2146829), (38, 1807856), (76, 903928), (103, 666976), (152, 451964), (206, 333488), (304, 225982), (412, 166744), (608, 112991), (824, 83372), (1097, 62624), (1648, 41686), (1957, 35104), (2194, 31312), (3296, 20843), (3914, 17552), (4388, 15656), (7828, 8776)]