47728384

素因数分解:

$2^8\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{997}}^1$

素因数の和:1041

約数の個数: 72

約数和(自身を含む): 110155248

約数和(自身を除く): 62426864

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 64, 68, 88, 128, 136, 176, 187, 256, 272, 352, 374, 544, 704, 748, 997, 1088, 1408, 1496, 1994, 2176, 2816, 2992, 3988, 4352, 5984, 7976, 10967, 11968, 15952, 16949, 21934, 23936, 31904, 33898, 43868, 47872, 63808, 67796, 87736, 127616, 135592, 175472, 186439, 255232, 271184, 350944, 372878, 542368, 701888, 745756, 1084736, 1403776, 1491512, 2169472, 2807552, 2983024, 4338944, 5966048, 11932096, 23864192, 47728384]

約数ペア:

[(1, 47728384), (2, 23864192), (4, 11932096), (8, 5966048), (11, 4338944), (16, 2983024), (17, 2807552), (22, 2169472), (32, 1491512), (34, 1403776), (44, 1084736), (64, 745756), (68, 701888), (88, 542368), (128, 372878), (136, 350944), (176, 271184), (187, 255232), (256, 186439), (272, 175472), (352, 135592), (374, 127616), (544, 87736), (704, 67796), (748, 63808), (997, 47872), (1088, 43868), (1408, 33898), (1496, 31904), (1994, 23936), (2176, 21934), (2816, 16949), (2992, 15952), (3988, 11968), (4352, 10967), (5984, 7976)]