65602784

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{179}}^1\times {\mathrm{881}}^1$

素因数の和:1083

約数の個数: 48

約数和(自身を含む): 140026320

約数和(自身を除く): 74423536

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 179, 208, 358, 416, 716, 881, 1432, 1762, 2327, 2864, 3524, 4654, 5728, 7048, 9308, 11453, 14096, 18616, 22906, 28192, 37232, 45812, 74464, 91624, 157699, 183248, 315398, 366496, 630796, 1261592, 2050087, 2523184, 4100174, 5046368, 8200348, 16400696, 32801392, 65602784]

約数ペア:

[(1, 65602784), (2, 32801392), (4, 16400696), (8, 8200348), (13, 5046368), (16, 4100174), (26, 2523184), (32, 2050087), (52, 1261592), (104, 630796), (179, 366496), (208, 315398), (358, 183248), (416, 157699), (716, 91624), (881, 74464), (1432, 45812), (1762, 37232), (2327, 28192), (2864, 22906), (3524, 18616), (4654, 14096), (5728, 11453), (7048, 9308)]