15668314984

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{577}}^1\times {\mathrm{11827}}^1$

素因数の和:12458

約数の個数: 64

約数和(自身を含む): 34456383360

約数和(自身を除く): 18788068376

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 577, 1148, 1154, 2296, 2308, 4039, 4616, 8078, 11827, 16156, 23654, 23657, 32312, 47308, 47314, 82789, 94616, 94628, 165578, 165599, 189256, 331156, 331198, 484907, 662312, 662396, 969814, 1324792, 1939628, 3394349, 3879256, 6788698, 6824179, 13577396, 13648358, 27154792, 27296716, 47769253, 54593432, 95538506, 191077012, 279791339, 382154024, 559582678, 1119165356, 1958539373, 2238330712, 3917078746, 7834157492, 15668314984]

約数ペア:

[(1, 15668314984), (2, 7834157492), (4, 3917078746), (7, 2238330712), (8, 1958539373), (14, 1119165356), (28, 559582678), (41, 382154024), (56, 279791339), (82, 191077012), (164, 95538506), (287, 54593432), (328, 47769253), (574, 27296716), (577, 27154792), (1148, 13648358), (1154, 13577396), (2296, 6824179), (2308, 6788698), (4039, 3879256), (4616, 3394349), (8078, 1939628), (11827, 1324792), (16156, 969814), (23654, 662396), (23657, 662312), (32312, 484907), (47308, 331198), (47314, 331156), (82789, 189256), (94616, 165599), (94628, 165578)]