74949728

素因数分解:

$2^5\times 7^1\times {\mathrm{313}}^1\times {\mathrm{1069}}^1$

素因数の和:1399

約数の個数: 48

約数和(自身を含む): 169333920

約数和(自身を除く): 94384192

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 313, 626, 1069, 1252, 2138, 2191, 2504, 4276, 4382, 5008, 7483, 8552, 8764, 10016, 14966, 17104, 17528, 29932, 34208, 35056, 59864, 70112, 119728, 239456, 334597, 669194, 1338388, 2342179, 2676776, 4684358, 5353552, 9368716, 10707104, 18737432, 37474864, 74949728]

約数ペア:

[(1, 74949728), (2, 37474864), (4, 18737432), (7, 10707104), (8, 9368716), (14, 5353552), (16, 4684358), (28, 2676776), (32, 2342179), (56, 1338388), (112, 669194), (224, 334597), (313, 239456), (626, 119728), (1069, 70112), (1252, 59864), (2138, 35056), (2191, 34208), (2504, 29932), (4276, 17528), (4382, 17104), (5008, 14966), (7483, 10016), (8552, 8764)]