28104734

素因数分解:

$2^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{773}}^1$

素因数の和:849

約数の個数: 32

約数和(自身を含む): 50155200

約数和(自身を除く): 22050466

約数列:

[1, 2, 7, 14, 49, 53, 98, 106, 343, 371, 686, 742, 773, 1546, 2597, 5194, 5411, 10822, 18179, 36358, 37877, 40969, 75754, 81938, 265139, 286783, 530278, 573566, 2007481, 4014962, 14052367, 28104734]

約数ペア:

[(1, 28104734), (2, 14052367), (7, 4014962), (14, 2007481), (49, 573566), (53, 530278), (98, 286783), (106, 265139), (343, 81938), (371, 75754), (686, 40969), (742, 37877), (773, 36358), (1546, 18179), (2597, 10822), (5194, 5411)]