15540248

素因数分解:

$2^3\times {\mathrm{67}}^1\times {\mathrm{79}}^1\times {\mathrm{367}}^1$

素因数の和:519

約数の個数: 32

約数和(自身を含む): 30028800

約数和(自身を除く): 14488552

約数列:

[1, 2, 4, 8, 67, 79, 134, 158, 268, 316, 367, 536, 632, 734, 1468, 2936, 5293, 10586, 21172, 24589, 28993, 42344, 49178, 57986, 98356, 115972, 196712, 231944, 1942531, 3885062, 7770124, 15540248]

約数ペア:

[(1, 15540248), (2, 7770124), (4, 3885062), (8, 1942531), (67, 231944), (79, 196712), (134, 115972), (158, 98356), (268, 57986), (316, 49178), (367, 42344), (536, 28993), (632, 24589), (734, 21172), (1468, 10586), (2936, 5293)]