71979272

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{7079}}^1$

素因数の和:7157

約数の個数: 32

約数和(自身を含む): 142732800

約数和(自身を除く): 70753528

約数列:

[1, 2, 4, 8, 31, 41, 62, 82, 124, 164, 248, 328, 1271, 2542, 5084, 7079, 10168, 14158, 28316, 56632, 219449, 290239, 438898, 580478, 877796, 1160956, 1755592, 2321912, 8997409, 17994818, 35989636, 71979272]

約数ペア:

[(1, 71979272), (2, 35989636), (4, 17994818), (8, 8997409), (31, 2321912), (41, 1755592), (62, 1160956), (82, 877796), (124, 580478), (164, 438898), (248, 290239), (328, 219449), (1271, 56632), (2542, 28316), (5084, 14158), (7079, 10168)]