63249784

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{32009}}^1$

素因数の和:32047

約数の個数: 32

約数和(自身を含む): 134442000

約数和(自身を除く): 71192216

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 32009, 64018, 128036, 256072, 416117, 608171, 832234, 1216342, 1664468, 2432684, 3328936, 4865368, 7906223, 15812446, 31624892, 63249784]

約数ペア:

[(1, 63249784), (2, 31624892), (4, 15812446), (8, 7906223), (13, 4865368), (19, 3328936), (26, 2432684), (38, 1664468), (52, 1216342), (76, 832234), (104, 608171), (152, 416117), (247, 256072), (494, 128036), (988, 64018), (1976, 32009)]