79121536

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2797}}^1$

素因数の和:2841

約数の個数: 64

約数和(自身を含む): 179799480

約数和(自身を除く): 100677944

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 64, 68, 104, 128, 136, 208, 221, 272, 416, 442, 544, 832, 884, 1088, 1664, 1768, 2176, 2797, 3536, 5594, 7072, 11188, 14144, 22376, 28288, 36361, 44752, 47549, 72722, 89504, 95098, 145444, 179008, 190196, 290888, 358016, 380392, 581776, 618137, 760784, 1163552, 1236274, 1521568, 2327104, 2472548, 3043136, 4654208, 4945096, 6086272, 9890192, 19780384, 39560768, 79121536]

約数ペア:

[(1, 79121536), (2, 39560768), (4, 19780384), (8, 9890192), (13, 6086272), (16, 4945096), (17, 4654208), (26, 3043136), (32, 2472548), (34, 2327104), (52, 1521568), (64, 1236274), (68, 1163552), (104, 760784), (128, 618137), (136, 581776), (208, 380392), (221, 358016), (272, 290888), (416, 190196), (442, 179008), (544, 145444), (832, 95098), (884, 89504), (1088, 72722), (1664, 47549), (1768, 44752), (2176, 36361), (2797, 28288), (3536, 22376), (5594, 14144), (7072, 11188)]