18297290752

素因数分解:

$2^{15}\times {\mathrm{13}}^1\times {\mathrm{42953}}^1$

素因数の和:42996

約数の個数: 64

約数和(自身を含む): 39409865460

約数和(自身を除く): 21112574708

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 256, 416, 512, 832, 1024, 1664, 2048, 3328, 4096, 6656, 8192, 13312, 16384, 26624, 32768, 42953, 53248, 85906, 106496, 171812, 212992, 343624, 425984, 558389, 687248, 1116778, 1374496, 2233556, 2748992, 4467112, 5497984, 8934224, 10995968, 17868448, 21991936, 35736896, 43983872, 71473792, 87967744, 142947584, 175935488, 285895168, 351870976, 571790336, 703741952, 1143580672, 1407483904, 2287161344, 4574322688, 9148645376, 18297290752]

約数ペア:

[(1, 18297290752), (2, 9148645376), (4, 4574322688), (8, 2287161344), (13, 1407483904), (16, 1143580672), (26, 703741952), (32, 571790336), (52, 351870976), (64, 285895168), (104, 175935488), (128, 142947584), (208, 87967744), (256, 71473792), (416, 43983872), (512, 35736896), (832, 21991936), (1024, 17868448), (1664, 10995968), (2048, 8934224), (3328, 5497984), (4096, 4467112), (6656, 2748992), (8192, 2233556), (13312, 1374496), (16384, 1116778), (26624, 687248), (32768, 558389), (42953, 425984), (53248, 343624), (85906, 212992), (106496, 171812)]