26745488

素因数分解:

$2^4\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{1277}}^1$

素因数の和:1320

約数の個数: 80

約数和(自身を含む): 68459904

約数和(自身を除く): 41714416

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 17, 22, 28, 34, 44, 56, 68, 77, 88, 112, 119, 136, 154, 176, 187, 238, 272, 308, 374, 476, 616, 748, 952, 1232, 1277, 1309, 1496, 1904, 2554, 2618, 2992, 5108, 5236, 8939, 10216, 10472, 14047, 17878, 20432, 20944, 21709, 28094, 35756, 43418, 56188, 71512, 86836, 98329, 112376, 143024, 151963, 173672, 196658, 224752, 238799, 303926, 347344, 393316, 477598, 607852, 786632, 955196, 1215704, 1573264, 1671593, 1910392, 2431408, 3343186, 3820784, 6686372, 13372744, 26745488]

約数ペア:

[(1, 26745488), (2, 13372744), (4, 6686372), (7, 3820784), (8, 3343186), (11, 2431408), (14, 1910392), (16, 1671593), (17, 1573264), (22, 1215704), (28, 955196), (34, 786632), (44, 607852), (56, 477598), (68, 393316), (77, 347344), (88, 303926), (112, 238799), (119, 224752), (136, 196658), (154, 173672), (176, 151963), (187, 143024), (238, 112376), (272, 98329), (308, 86836), (374, 71512), (476, 56188), (616, 43418), (748, 35756), (952, 28094), (1232, 21709), (1277, 20944), (1309, 20432), (1496, 17878), (1904, 14047), (2554, 10472), (2618, 10216), (2992, 8939), (5108, 5236)]