3449488

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1621}}^1$

素因数の和:1655

約数の個数: 40

約数和(自身を含む): 8045120

約数和(自身を除く): 4595632

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 1621, 2128, 3242, 6484, 11347, 12968, 22694, 25936, 30799, 45388, 61598, 90776, 123196, 181552, 215593, 246392, 431186, 492784, 862372, 1724744, 3449488]

約数ペア:

[(1, 3449488), (2, 1724744), (4, 862372), (7, 492784), (8, 431186), (14, 246392), (16, 215593), (19, 181552), (28, 123196), (38, 90776), (56, 61598), (76, 45388), (112, 30799), (133, 25936), (152, 22694), (266, 12968), (304, 11347), (532, 6484), (1064, 3242), (1621, 2128)]