25942758

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{3547}}^1$

素因数の和:3628

約数の個数: 32

約数和(自身を含む): 55178496

約数和(自身を除く): 29235738

約数列:

[1, 2, 3, 6, 23, 46, 53, 69, 106, 138, 159, 318, 1219, 2438, 3547, 3657, 7094, 7314, 10641, 21282, 81581, 163162, 187991, 244743, 375982, 489486, 563973, 1127946, 4323793, 8647586, 12971379, 25942758]

約数ペア:

[(1, 25942758), (2, 12971379), (3, 8647586), (6, 4323793), (23, 1127946), (46, 563973), (53, 489486), (69, 375982), (106, 244743), (138, 187991), (159, 163162), (318, 81581), (1219, 21282), (2438, 10641), (3547, 7314), (3657, 7094)]