66714256

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{947}}^1$

素因数の和:1016

約数の個数: 80

約数和(自身を含む): 160811136

約数和(自身を除く): 94096880

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 37, 56, 68, 74, 112, 119, 136, 148, 238, 259, 272, 296, 476, 518, 592, 629, 947, 952, 1036, 1258, 1894, 1904, 2072, 2516, 3788, 4144, 4403, 5032, 6629, 7576, 8806, 10064, 13258, 15152, 16099, 17612, 26516, 32198, 35039, 35224, 53032, 64396, 70078, 70448, 106064, 112693, 128792, 140156, 225386, 245273, 257584, 280312, 450772, 490546, 560624, 595663, 901544, 981092, 1191326, 1803088, 1962184, 2382652, 3924368, 4169641, 4765304, 8339282, 9530608, 16678564, 33357128, 66714256]

約数ペア:

[(1, 66714256), (2, 33357128), (4, 16678564), (7, 9530608), (8, 8339282), (14, 4765304), (16, 4169641), (17, 3924368), (28, 2382652), (34, 1962184), (37, 1803088), (56, 1191326), (68, 981092), (74, 901544), (112, 595663), (119, 560624), (136, 490546), (148, 450772), (238, 280312), (259, 257584), (272, 245273), (296, 225386), (476, 140156), (518, 128792), (592, 112693), (629, 106064), (947, 70448), (952, 70078), (1036, 64396), (1258, 53032), (1894, 35224), (1904, 35039), (2072, 32198), (2516, 26516), (3788, 17612), (4144, 16099), (4403, 15152), (5032, 13258), (6629, 10064), (7576, 8806)]