38274964

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{1481}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 45380972

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 71, 91, 142, 182, 284, 364, 497, 923, 994, 1481, 1846, 1988, 2962, 3692, 5924, 6461, 10367, 12922, 19253, 20734, 25844, 38506, 41468, 77012, 105151, 134771, 210302, 269542, 420604, 539084, 736057, 1366963, 1472114, 2733926, 2944228, 5467852, 9568741, 19137482, 38274964]

約数ペア:

[(1, 38274964), (2, 19137482), (4, 9568741), (7, 5467852), (13, 2944228), (14, 2733926), (26, 1472114), (28, 1366963), (52, 736057), (71, 539084), (91, 420604), (142, 269542), (182, 210302), (284, 134771), (364, 105151), (497, 77012), (923, 41468), (994, 38506), (1481, 25844), (1846, 20734), (1988, 19253), (2962, 12922), (3692, 10367), (5924, 6461)]