1896751552

素因数分解:

$2^6\times {\mathrm{47}}^1\times {\mathrm{389}}^1\times {\mathrm{1621}}^1$

素因数の和:2069

約数の個数: 56

約数和(自身を含む): 3856207680

約数和(自身を除く): 1959456128

約数列:

[1, 2, 4, 8, 16, 32, 47, 64, 94, 188, 376, 389, 752, 778, 1504, 1556, 1621, 3008, 3112, 3242, 6224, 6484, 12448, 12968, 18283, 24896, 25936, 36566, 51872, 73132, 76187, 103744, 146264, 152374, 292528, 304748, 585056, 609496, 630569, 1170112, 1218992, 1261138, 2437984, 2522276, 4875968, 5044552, 10089104, 20178208, 29636743, 40356416, 59273486, 118546972, 237093944, 474187888, 948375776, 1896751552]

約数ペア:

[(1, 1896751552), (2, 948375776), (4, 474187888), (8, 237093944), (16, 118546972), (32, 59273486), (47, 40356416), (64, 29636743), (94, 20178208), (188, 10089104), (376, 5044552), (389, 4875968), (752, 2522276), (778, 2437984), (1504, 1261138), (1556, 1218992), (1621, 1170112), (3008, 630569), (3112, 609496), (3242, 585056), (6224, 304748), (6484, 292528), (12448, 152374), (12968, 146264), (18283, 103744), (24896, 76187), (25936, 73132), (36566, 51872)]