11937536

素因数分解:

$2^8\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{211}}^1$

素因数の和:257

約数の個数: 72

約数和(自身を含む): 27299664

約数和(自身を除く): 15362128

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 211, 221, 256, 272, 416, 422, 442, 544, 832, 844, 884, 1088, 1664, 1688, 1768, 2176, 2743, 3328, 3376, 3536, 3587, 4352, 5486, 6752, 7072, 7174, 10972, 13504, 14144, 14348, 21944, 27008, 28288, 28696, 43888, 46631, 54016, 56576, 57392, 87776, 93262, 114784, 175552, 186524, 229568, 351104, 373048, 459136, 702208, 746096, 918272, 1492192, 2984384, 5968768, 11937536]

約数ペア:

[(1, 11937536), (2, 5968768), (4, 2984384), (8, 1492192), (13, 918272), (16, 746096), (17, 702208), (26, 459136), (32, 373048), (34, 351104), (52, 229568), (64, 186524), (68, 175552), (104, 114784), (128, 93262), (136, 87776), (208, 57392), (211, 56576), (221, 54016), (256, 46631), (272, 43888), (416, 28696), (422, 28288), (442, 27008), (544, 21944), (832, 14348), (844, 14144), (884, 13504), (1088, 10972), (1664, 7174), (1688, 7072), (1768, 6752), (2176, 5486), (2743, 4352), (3328, 3587), (3376, 3536)]