3964792

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{569}}^1$

素因数の和:655

約数の個数: 32

約数和(自身を含む): 8139600

約数和(自身を除く): 4174808

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 569, 871, 1138, 1742, 2276, 3484, 4552, 6968, 7397, 14794, 29588, 38123, 59176, 76246, 152492, 304984, 495599, 991198, 1982396, 3964792]

約数ペア:

[(1, 3964792), (2, 1982396), (4, 991198), (8, 495599), (13, 304984), (26, 152492), (52, 76246), (67, 59176), (104, 38123), (134, 29588), (268, 14794), (536, 7397), (569, 6968), (871, 4552), (1138, 3484), (1742, 2276)]