31940076

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{22367}}^1$

素因数の和:22398

約数の個数: 48

約数和(自身を含む): 90187776

約数和(自身を除く): 58247700

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 17, 21, 28, 34, 42, 51, 68, 84, 102, 119, 204, 238, 357, 476, 714, 1428, 22367, 44734, 67101, 89468, 134202, 156569, 268404, 313138, 380239, 469707, 626276, 760478, 939414, 1140717, 1520956, 1878828, 2281434, 2661673, 4562868, 5323346, 7985019, 10646692, 15970038, 31940076]

約数ペア:

[(1, 31940076), (2, 15970038), (3, 10646692), (4, 7985019), (6, 5323346), (7, 4562868), (12, 2661673), (14, 2281434), (17, 1878828), (21, 1520956), (28, 1140717), (34, 939414), (42, 760478), (51, 626276), (68, 469707), (84, 380239), (102, 313138), (119, 268404), (204, 156569), (238, 134202), (357, 89468), (476, 67101), (714, 44734), (1428, 22367)]