29712396

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{20807}}^1$

素因数の和:20838

約数の個数: 48

約数和(自身を含む): 83897856

約数和(自身を除く): 54185460

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, 20807, 41614, 62421, 83228, 124842, 145649, 249684, 291298, 353719, 436947, 582596, 707438, 873894, 1061157, 1414876, 1747788, 2122314, 2476033, 4244628, 4952066, 7428099, 9904132, 14856198, 29712396]

約数ペア:

[(1, 29712396), (2, 14856198), (3, 9904132), (4, 7428099), (6, 4952066), (7, 4244628), (12, 2476033), (14, 2122314), (17, 1747788), (21, 1414876), (28, 1061157), (34, 873894), (42, 707438), (51, 582596), (68, 436947), (84, 353719), (102, 291298), (119, 249684), (204, 145649), (238, 124842), (357, 83228), (476, 62421), (714, 41614), (1428, 20807)]