45008728

素因数分解:

$2^3\times {\mathrm{61}}^1\times {\mathrm{149}}^1\times {\mathrm{619}}^1$

素因数の和:835

約数の個数: 32

約数和(自身を含む): 86490000

約数和(自身を除く): 41481272

約数列:

[1, 2, 4, 8, 61, 122, 149, 244, 298, 488, 596, 619, 1192, 1238, 2476, 4952, 9089, 18178, 36356, 37759, 72712, 75518, 92231, 151036, 184462, 302072, 368924, 737848, 5626091, 11252182, 22504364, 45008728]

約数ペア:

[(1, 45008728), (2, 22504364), (4, 11252182), (8, 5626091), (61, 737848), (122, 368924), (149, 302072), (244, 184462), (298, 151036), (488, 92231), (596, 75518), (619, 72712), (1192, 37759), (1238, 36356), (2476, 18178), (4952, 9089)]