73201664

素因数分解:

$2^{11}\times {\mathrm{31}}^1\times {\mathrm{1153}}^1$

素因数の和:1206

約数の個数: 48

約数和(自身を含む): 151220160

約数和(自身を除く): 78018496

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 992, 1024, 1153, 1984, 2048, 2306, 3968, 4612, 7936, 9224, 15872, 18448, 31744, 35743, 36896, 63488, 71486, 73792, 142972, 147584, 285944, 295168, 571888, 590336, 1143776, 1180672, 2287552, 2361344, 4575104, 9150208, 18300416, 36600832, 73201664]

約数ペア:

[(1, 73201664), (2, 36600832), (4, 18300416), (8, 9150208), (16, 4575104), (31, 2361344), (32, 2287552), (62, 1180672), (64, 1143776), (124, 590336), (128, 571888), (248, 295168), (256, 285944), (496, 147584), (512, 142972), (992, 73792), (1024, 71486), (1153, 63488), (1984, 36896), (2048, 35743), (2306, 31744), (3968, 18448), (4612, 15872), (7936, 9224)]