63855142

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1\times {\mathrm{311}}^1$

素因数の和:528

約数の個数: 32

約数和(自身を含む): 106142400

約数和(自身を除く): 42287258

約数列:

[1, 2, 13, 26, 53, 106, 149, 298, 311, 622, 689, 1378, 1937, 3874, 4043, 7897, 8086, 15794, 16483, 32966, 46339, 92678, 102661, 205322, 214279, 428558, 602407, 1204814, 2455967, 4911934, 31927571, 63855142]

約数ペア:

[(1, 63855142), (2, 31927571), (13, 4911934), (26, 2455967), (53, 1204814), (106, 602407), (149, 428558), (298, 214279), (311, 205322), (622, 102661), (689, 92678), (1378, 46339), (1937, 32966), (3874, 16483), (4043, 15794), (7897, 8086)]