26191701968

素因数分解:

$2^4\times {\mathrm{53}}^1\times {\mathrm{59}}^1\times {\mathrm{353}}^1\times {\mathrm{1483}}^1$

素因数の和:1956

約数の個数: 80

約数和(自身を含む): 52764747840

約数和(自身を除く): 26573045872

約数列:

[1, 2, 4, 8, 16, 53, 59, 106, 118, 212, 236, 353, 424, 472, 706, 848, 944, 1412, 1483, 2824, 2966, 3127, 5648, 5932, 6254, 11864, 12508, 18709, 20827, 23728, 25016, 37418, 41654, 50032, 74836, 78599, 83308, 87497, 149672, 157198, 166616, 174994, 299344, 314396, 333232, 349988, 523499, 628792, 699976, 1046998, 1103831, 1257584, 1399952, 2093996, 2207662, 4187992, 4415324, 4637341, 8375984, 8830648, 9274682, 17661296, 18549364, 27745447, 30886441, 37098728, 55490894, 61772882, 74197456, 110981788, 123545764, 221963576, 247091528, 443927152, 494183056, 1636981373, 3273962746, 6547925492, 13095850984, 26191701968]

約数ペア:

[(1, 26191701968), (2, 13095850984), (4, 6547925492), (8, 3273962746), (16, 1636981373), (53, 494183056), (59, 443927152), (106, 247091528), (118, 221963576), (212, 123545764), (236, 110981788), (353, 74197456), (424, 61772882), (472, 55490894), (706, 37098728), (848, 30886441), (944, 27745447), (1412, 18549364), (1483, 17661296), (2824, 9274682), (2966, 8830648), (3127, 8375984), (5648, 4637341), (5932, 4415324), (6254, 4187992), (11864, 2207662), (12508, 2093996), (18709, 1399952), (20827, 1257584), (23728, 1103831), (25016, 1046998), (37418, 699976), (41654, 628792), (50032, 523499), (74836, 349988), (78599, 333232), (83308, 314396), (87497, 299344), (149672, 174994), (157198, 166616)]