15440896

素因数分解:

$2^{10}\times {\mathrm{17}}^1\times {\mathrm{887}}^1$

素因数の和:924

約数の個数: 44

約数和(自身を含む): 32719248

約数和(自身を除く): 17278352

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 256, 272, 512, 544, 887, 1024, 1088, 1774, 2176, 3548, 4352, 7096, 8704, 14192, 15079, 17408, 28384, 30158, 56768, 60316, 113536, 120632, 227072, 241264, 454144, 482528, 908288, 965056, 1930112, 3860224, 7720448, 15440896]

約数ペア:

[(1, 15440896), (2, 7720448), (4, 3860224), (8, 1930112), (16, 965056), (17, 908288), (32, 482528), (34, 454144), (64, 241264), (68, 227072), (128, 120632), (136, 113536), (256, 60316), (272, 56768), (512, 30158), (544, 28384), (887, 17408), (1024, 15079), (1088, 14192), (1774, 8704), (2176, 7096), (3548, 4352)]