17268736

素因数分解:

$2^{15}\times {\mathrm{17}}^1\times {\mathrm{31}}^1$

素因数の和:78

約数の個数: 64

約数和(自身を含む): 37748160

約数和(自身を除く): 20479424

約数列:

[1, 2, 4, 8, 16, 17, 31, 32, 34, 62, 64, 68, 124, 128, 136, 248, 256, 272, 496, 512, 527, 544, 992, 1024, 1054, 1088, 1984, 2048, 2108, 2176, 3968, 4096, 4216, 4352, 7936, 8192, 8432, 8704, 15872, 16384, 16864, 17408, 31744, 32768, 33728, 34816, 63488, 67456, 69632, 126976, 134912, 139264, 253952, 269824, 278528, 507904, 539648, 557056, 1015808, 1079296, 2158592, 4317184, 8634368, 17268736]

約数ペア:

[(1, 17268736), (2, 8634368), (4, 4317184), (8, 2158592), (16, 1079296), (17, 1015808), (31, 557056), (32, 539648), (34, 507904), (62, 278528), (64, 269824), (68, 253952), (124, 139264), (128, 134912), (136, 126976), (248, 69632), (256, 67456), (272, 63488), (496, 34816), (512, 33728), (527, 32768), (544, 31744), (992, 17408), (1024, 16864), (1054, 16384), (1088, 15872), (1984, 8704), (2048, 8432), (2108, 8192), (2176, 7936), (3968, 4352), (4096, 4216)]