66507888

素因数分解:

$2^4\times 3^1\times {\mathrm{79}}^1\times {\mathrm{17539}}^1$

素因数の和:17629

約数の個数: 40

約数和(自身を含む): 173996800

約数和(自身を除く): 107488912

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 79, 158, 237, 316, 474, 632, 948, 1264, 1896, 3792, 17539, 35078, 52617, 70156, 105234, 140312, 210468, 280624, 420936, 841872, 1385581, 2771162, 4156743, 5542324, 8313486, 11084648, 16626972, 22169296, 33253944, 66507888]

約数ペア:

[(1, 66507888), (2, 33253944), (3, 22169296), (4, 16626972), (6, 11084648), (8, 8313486), (12, 5542324), (16, 4156743), (24, 2771162), (48, 1385581), (79, 841872), (158, 420936), (237, 280624), (316, 210468), (474, 140312), (632, 105234), (948, 70156), (1264, 52617), (1896, 35078), (3792, 17539)]