40432028

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{277}}^1\times {\mathrm{401}}^1$

素因数の和:702

約数の個数: 48

約数和(自身を含む): 87616704

約数和(自身を除く): 47184676

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 277, 364, 401, 554, 802, 1108, 1604, 1939, 2807, 3601, 3878, 5213, 5614, 7202, 7756, 10426, 11228, 14404, 20852, 25207, 36491, 50414, 72982, 100828, 111077, 145964, 222154, 444308, 777539, 1444001, 1555078, 2888002, 3110156, 5776004, 10108007, 20216014, 40432028]

約数ペア:

[(1, 40432028), (2, 20216014), (4, 10108007), (7, 5776004), (13, 3110156), (14, 2888002), (26, 1555078), (28, 1444001), (52, 777539), (91, 444308), (182, 222154), (277, 145964), (364, 111077), (401, 100828), (554, 72982), (802, 50414), (1108, 36491), (1604, 25207), (1939, 20852), (2807, 14404), (3601, 11228), (3878, 10426), (5213, 7756), (5614, 7202)]