15886976

素因数分解:

$2^7\times 7^2\times {\mathrm{17}}^1\times {\mathrm{149}}^1$

素因数の和:194

約数の個数: 96

約数和(自身を含む): 39244500

約数和(自身を除く): 23357524

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 64, 68, 98, 112, 119, 128, 136, 149, 196, 224, 238, 272, 298, 392, 448, 476, 544, 596, 784, 833, 896, 952, 1043, 1088, 1192, 1568, 1666, 1904, 2086, 2176, 2384, 2533, 3136, 3332, 3808, 4172, 4768, 5066, 6272, 6664, 7301, 7616, 8344, 9536, 10132, 13328, 14602, 15232, 16688, 17731, 19072, 20264, 26656, 29204, 33376, 35462, 40528, 53312, 58408, 66752, 70924, 81056, 106624, 116816, 124117, 133504, 141848, 162112, 233632, 248234, 283696, 324224, 467264, 496468, 567392, 934528, 992936, 1134784, 1985872, 2269568, 3971744, 7943488, 15886976]

約数ペア:

[(1, 15886976), (2, 7943488), (4, 3971744), (7, 2269568), (8, 1985872), (14, 1134784), (16, 992936), (17, 934528), (28, 567392), (32, 496468), (34, 467264), (49, 324224), (56, 283696), (64, 248234), (68, 233632), (98, 162112), (112, 141848), (119, 133504), (128, 124117), (136, 116816), (149, 106624), (196, 81056), (224, 70924), (238, 66752), (272, 58408), (298, 53312), (392, 40528), (448, 35462), (476, 33376), (544, 29204), (596, 26656), (784, 20264), (833, 19072), (896, 17731), (952, 16688), (1043, 15232), (1088, 14602), (1192, 13328), (1568, 10132), (1666, 9536), (1904, 8344), (2086, 7616), (2176, 7301), (2384, 6664), (2533, 6272), (3136, 5066), (3332, 4768), (3808, 4172)]