7152236

素因数分解:

$2^2\times 7^3\times {\mathrm{13}}^1\times {\mathrm{401}}^1$

素因数の和:439

約数の個数: 48

約数和(自身を含む): 15758400

約数和(自身を除く): 8606164

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 343, 364, 401, 637, 686, 802, 1274, 1372, 1604, 2548, 2807, 4459, 5213, 5614, 8918, 10426, 11228, 17836, 19649, 20852, 36491, 39298, 72982, 78596, 137543, 145964, 255437, 275086, 510874, 550172, 1021748, 1788059, 3576118, 7152236]

約数ペア:

[(1, 7152236), (2, 3576118), (4, 1788059), (7, 1021748), (13, 550172), (14, 510874), (26, 275086), (28, 255437), (49, 145964), (52, 137543), (91, 78596), (98, 72982), (182, 39298), (196, 36491), (343, 20852), (364, 19649), (401, 17836), (637, 11228), (686, 10426), (802, 8918), (1274, 5614), (1372, 5213), (1604, 4459), (2548, 2807)]