777766592

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{61}}^1\times {\mathrm{11719}}^1$

素因数の和:11809

約数の個数: 56

約数和(自身を含む): 1661099040

約数和(自身を除く): 883332448

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 61, 64, 68, 122, 136, 244, 272, 488, 544, 976, 1037, 1088, 1952, 2074, 3904, 4148, 8296, 11719, 16592, 23438, 33184, 46876, 66368, 93752, 187504, 199223, 375008, 398446, 714859, 750016, 796892, 1429718, 1593784, 2859436, 3187568, 5718872, 6375136, 11437744, 12152603, 12750272, 22875488, 24305206, 45750976, 48610412, 97220824, 194441648, 388883296, 777766592]

約数ペア:

[(1, 777766592), (2, 388883296), (4, 194441648), (8, 97220824), (16, 48610412), (17, 45750976), (32, 24305206), (34, 22875488), (61, 12750272), (64, 12152603), (68, 11437744), (122, 6375136), (136, 5718872), (244, 3187568), (272, 2859436), (488, 1593784), (544, 1429718), (976, 796892), (1037, 750016), (1088, 714859), (1952, 398446), (2074, 375008), (3904, 199223), (4148, 187504), (8296, 93752), (11719, 66368), (16592, 46876), (23438, 33184)]