42071316

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{401}}^1\times {\mathrm{1249}}^1$

素因数の和:1664

約数の個数: 48

約数和(自身を含む): 112560000

約数和(自身を除く): 70488684

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 401, 802, 1203, 1249, 1604, 2406, 2498, 2807, 3747, 4812, 4996, 5614, 7494, 8421, 8743, 11228, 14988, 16842, 17486, 26229, 33684, 34972, 52458, 104916, 500849, 1001698, 1502547, 2003396, 3005094, 3505943, 6010188, 7011886, 10517829, 14023772, 21035658, 42071316]

約数ペア:

[(1, 42071316), (2, 21035658), (3, 14023772), (4, 10517829), (6, 7011886), (7, 6010188), (12, 3505943), (14, 3005094), (21, 2003396), (28, 1502547), (42, 1001698), (84, 500849), (401, 104916), (802, 52458), (1203, 34972), (1249, 33684), (1604, 26229), (2406, 17486), (2498, 16842), (2807, 14988), (3747, 11228), (4812, 8743), (4996, 8421), (5614, 7494)]