12724797568

素因数分解:

$2^7\times 7^1\times {\mathrm{17}}^1\times {\mathrm{835399}}^1$

素因数の和:835437

約数の個数: 64

約数和(自身を含む): 30675888000

約数和(自身を除く): 17951090432

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 64, 68, 112, 119, 128, 136, 224, 238, 272, 448, 476, 544, 896, 952, 1088, 1904, 2176, 3808, 7616, 15232, 835399, 1670798, 3341596, 5847793, 6683192, 11695586, 13366384, 14201783, 23391172, 26732768, 28403566, 46782344, 53465536, 56807132, 93564688, 99412481, 106931072, 113614264, 187129376, 198824962, 227228528, 374258752, 397649924, 454457056, 748517504, 795299848, 908914112, 1590599696, 1817828224, 3181199392, 6362398784, 12724797568]

約数ペア:

[(1, 12724797568), (2, 6362398784), (4, 3181199392), (7, 1817828224), (8, 1590599696), (14, 908914112), (16, 795299848), (17, 748517504), (28, 454457056), (32, 397649924), (34, 374258752), (56, 227228528), (64, 198824962), (68, 187129376), (112, 113614264), (119, 106931072), (128, 99412481), (136, 93564688), (224, 56807132), (238, 53465536), (272, 46782344), (448, 28403566), (476, 26732768), (544, 23391172), (896, 14201783), (952, 13366384), (1088, 11695586), (1904, 6683192), (2176, 5847793), (3808, 3341596), (7616, 1670798), (15232, 835399)]