389562752

素因数分解:

$2^7\times {\mathrm{17}}^2\times {\mathrm{10531}}^1$

素因数の和:10579

約数の個数: 48

約数和(自身を含む): 824497620

約数和(自身を除く): 434934868

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 289, 544, 578, 1088, 1156, 2176, 2312, 4624, 9248, 10531, 18496, 21062, 36992, 42124, 84248, 168496, 179027, 336992, 358054, 673984, 716108, 1347968, 1432216, 2864432, 3043459, 5728864, 6086918, 11457728, 12173836, 22915456, 24347672, 48695344, 97390688, 194781376, 389562752]

約数ペア:

[(1, 389562752), (2, 194781376), (4, 97390688), (8, 48695344), (16, 24347672), (17, 22915456), (32, 12173836), (34, 11457728), (64, 6086918), (68, 5728864), (128, 3043459), (136, 2864432), (272, 1432216), (289, 1347968), (544, 716108), (578, 673984), (1088, 358054), (1156, 336992), (2176, 179027), (2312, 168496), (4624, 84248), (9248, 42124), (10531, 36992), (18496, 21062)]