28264370

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{3137}}^1$

素因数の和:3214

約数の個数: 32

約数和(自身を含む): 54902448

約数和(自身を除く): 26638078

約数列:

[1, 2, 5, 10, 17, 34, 53, 85, 106, 170, 265, 530, 901, 1802, 3137, 4505, 6274, 9010, 15685, 31370, 53329, 106658, 166261, 266645, 332522, 533290, 831305, 1662610, 2826437, 5652874, 14132185, 28264370]

約数ペア:

[(1, 28264370), (2, 14132185), (5, 5652874), (10, 2826437), (17, 1662610), (34, 831305), (53, 533290), (85, 332522), (106, 266645), (170, 166261), (265, 106658), (530, 53329), (901, 31370), (1802, 15685), (3137, 9010), (4505, 6274)]