16494126784

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{797897}}^1$

素因数の和:797945

約数の個数: 56

約数和(自身を含む): 36479896560

約数和(自身を除く): 19985769776

約数列:

[1, 2, 4, 8, 16, 17, 19, 32, 34, 38, 64, 68, 76, 136, 152, 272, 304, 323, 544, 608, 646, 1088, 1216, 1292, 2584, 5168, 10336, 20672, 797897, 1595794, 3191588, 6383176, 12766352, 13564249, 15160043, 25532704, 27128498, 30320086, 51065408, 54256996, 60640172, 108513992, 121280344, 217027984, 242560688, 257720731, 434055968, 485121376, 515441462, 868111936, 970242752, 1030882924, 2061765848, 4123531696, 8247063392, 16494126784]

約数ペア:

[(1, 16494126784), (2, 8247063392), (4, 4123531696), (8, 2061765848), (16, 1030882924), (17, 970242752), (19, 868111936), (32, 515441462), (34, 485121376), (38, 434055968), (64, 257720731), (68, 242560688), (76, 217027984), (136, 121280344), (152, 108513992), (272, 60640172), (304, 54256996), (323, 51065408), (544, 30320086), (608, 27128498), (646, 25532704), (1088, 15160043), (1216, 13564249), (1292, 12766352), (2584, 6383176), (5168, 3191588), (10336, 1595794), (20672, 797897)]