968552

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{139}}^1$

素因数の和:225

約数の個数: 32

約数和(自身を含む): 1999200

約数和(自身を除く): 1030648

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 139, 268, 278, 536, 556, 871, 1112, 1742, 1807, 3484, 3614, 6968, 7228, 9313, 14456, 18626, 37252, 74504, 121069, 242138, 484276, 968552]

約数ペア:

[(1, 968552), (2, 484276), (4, 242138), (8, 121069), (13, 74504), (26, 37252), (52, 18626), (67, 14456), (104, 9313), (134, 7228), (139, 6968), (268, 3614), (278, 3484), (536, 1807), (556, 1742), (871, 1112)]