1572688052

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{587}}^1\times {\mathrm{769}}^1$

素因数の和:1440

約数の個数: 48

約数和(自身を含む): 3017192640

約数和(自身を除く): 1444504588

約数列:

[1, 2, 4, 13, 26, 52, 67, 134, 268, 587, 769, 871, 1174, 1538, 1742, 2348, 3076, 3484, 7631, 9997, 15262, 19994, 30524, 39329, 39988, 51523, 78658, 103046, 157316, 206092, 451403, 511277, 669799, 902806, 1022554, 1339598, 1805612, 2045108, 2679196, 5868239, 11736478, 23472956, 30244001, 60488002, 120976004, 393172013, 786344026, 1572688052]

約数ペア:

[(1, 1572688052), (2, 786344026), (4, 393172013), (13, 120976004), (26, 60488002), (52, 30244001), (67, 23472956), (134, 11736478), (268, 5868239), (587, 2679196), (769, 2045108), (871, 1805612), (1174, 1339598), (1538, 1022554), (1742, 902806), (2348, 669799), (3076, 511277), (3484, 451403), (7631, 206092), (9997, 157316), (15262, 103046), (19994, 78658), (30524, 51523), (39329, 39988)]