761669416

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{1181}}^1\times {\mathrm{4243}}^1$

素因数の和:5449

約数の個数: 32

約数和(自身を含む): 1504922400

約数和(自身を除く): 743252984

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 1181, 2362, 4243, 4724, 8486, 9448, 16972, 22439, 33944, 44878, 80617, 89756, 161234, 179512, 322468, 644936, 5010983, 10021966, 20043932, 40087864, 95208677, 190417354, 380834708, 761669416]

約数ペア:

[(1, 761669416), (2, 380834708), (4, 190417354), (8, 95208677), (19, 40087864), (38, 20043932), (76, 10021966), (152, 5010983), (1181, 644936), (2362, 322468), (4243, 179512), (4724, 161234), (8486, 89756), (9448, 80617), (16972, 44878), (22439, 33944)]