39382128

素因数分解:

$2^4\times 3^2\times {\mathrm{491}}^1\times {\mathrm{557}}^1$

素因数の和:1062

約数の個数: 60

約数和(自身を含む): 110638008

約数和(自身を除く): 71255880

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 36, 48, 72, 144, 491, 557, 982, 1114, 1473, 1671, 1964, 2228, 2946, 3342, 3928, 4419, 4456, 5013, 5892, 6684, 7856, 8838, 8912, 10026, 11784, 13368, 17676, 20052, 23568, 26736, 35352, 40104, 70704, 80208, 273487, 546974, 820461, 1093948, 1640922, 2187896, 2461383, 3281844, 4375792, 4922766, 6563688, 9845532, 13127376, 19691064, 39382128]

約数ペア:

[(1, 39382128), (2, 19691064), (3, 13127376), (4, 9845532), (6, 6563688), (8, 4922766), (9, 4375792), (12, 3281844), (16, 2461383), (18, 2187896), (24, 1640922), (36, 1093948), (48, 820461), (72, 546974), (144, 273487), (491, 80208), (557, 70704), (982, 40104), (1114, 35352), (1473, 26736), (1671, 23568), (1964, 20052), (2228, 17676), (2946, 13368), (3342, 11784), (3928, 10026), (4419, 8912), (4456, 8838), (5013, 7856), (5892, 6684)]