2887492636

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{101}}^1\times {\mathrm{3533}}^1$

素因数の和:3679

約数の個数: 72

約数和(自身を含む): 6197165856

約数和(自身を除く): 3309673220

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 101, 119, 202, 238, 289, 404, 476, 578, 707, 1156, 1414, 1717, 2023, 2828, 3434, 3533, 4046, 6868, 7066, 8092, 12019, 14132, 24038, 24731, 29189, 48076, 49462, 58378, 60061, 98924, 116756, 120122, 204323, 240244, 356833, 408646, 420427, 713666, 817292, 840854, 1021037, 1427332, 1681708, 2042074, 2497831, 4084148, 4995662, 6066161, 7147259, 9991324, 12132322, 14294518, 24264644, 28589036, 42463127, 84926254, 103124737, 169852508, 206249474, 412498948, 721873159, 1443746318, 2887492636]

約数ペア:

[(1, 2887492636), (2, 1443746318), (4, 721873159), (7, 412498948), (14, 206249474), (17, 169852508), (28, 103124737), (34, 84926254), (68, 42463127), (101, 28589036), (119, 24264644), (202, 14294518), (238, 12132322), (289, 9991324), (404, 7147259), (476, 6066161), (578, 4995662), (707, 4084148), (1156, 2497831), (1414, 2042074), (1717, 1681708), (2023, 1427332), (2828, 1021037), (3434, 840854), (3533, 817292), (4046, 713666), (6868, 420427), (7066, 408646), (8092, 356833), (12019, 240244), (14132, 204323), (24038, 120122), (24731, 116756), (29189, 98924), (48076, 60061), (49462, 58378)]