75426256

素因数分解:

$2^4\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{709}}^1$

素因数の和:887

約数の個数: 40

約数和(自身を含む): 150108200

約数和(自身を除く): 74681944

約数列:

[1, 2, 4, 8, 16, 61, 109, 122, 218, 244, 436, 488, 709, 872, 976, 1418, 1744, 2836, 5672, 6649, 11344, 13298, 26596, 43249, 53192, 77281, 86498, 106384, 154562, 172996, 309124, 345992, 618248, 691984, 1236496, 4714141, 9428282, 18856564, 37713128, 75426256]

約数ペア:

[(1, 75426256), (2, 37713128), (4, 18856564), (8, 9428282), (16, 4714141), (61, 1236496), (109, 691984), (122, 618248), (218, 345992), (244, 309124), (436, 172996), (488, 154562), (709, 106384), (872, 86498), (976, 77281), (1418, 53192), (1744, 43249), (2836, 26596), (5672, 13298), (6649, 11344)]