28972302

素因数分解:

$2^1\times 3^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{3217}}^1$

素因数の和:3320

約数の個数: 32

約数和(自身を含む): 61785600

約数和(自身を除く): 32813298

約数列:

[1, 2, 3, 6, 19, 38, 57, 79, 114, 158, 237, 474, 1501, 3002, 3217, 4503, 6434, 9006, 9651, 19302, 61123, 122246, 183369, 254143, 366738, 508286, 762429, 1524858, 4828717, 9657434, 14486151, 28972302]

約数ペア:

[(1, 28972302), (2, 14486151), (3, 9657434), (6, 4828717), (19, 1524858), (38, 762429), (57, 508286), (79, 366738), (114, 254143), (158, 183369), (237, 122246), (474, 61123), (1501, 19302), (3002, 9651), (3217, 9006), (4503, 6434)]