67934768

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{89}}^1\times {\mathrm{4337}}^1$

素因数の和:4445

約数の個数: 40

約数和(自身を含む): 145236240

約数和(自身を除く): 77301472

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 88, 89, 176, 178, 356, 712, 979, 1424, 1958, 3916, 4337, 7832, 8674, 15664, 17348, 34696, 47707, 69392, 95414, 190828, 381656, 385993, 763312, 771986, 1543972, 3087944, 4245923, 6175888, 8491846, 16983692, 33967384, 67934768]

約数ペア:

[(1, 67934768), (2, 33967384), (4, 16983692), (8, 8491846), (11, 6175888), (16, 4245923), (22, 3087944), (44, 1543972), (88, 771986), (89, 763312), (176, 385993), (178, 381656), (356, 190828), (712, 95414), (979, 69392), (1424, 47707), (1958, 34696), (3916, 17348), (4337, 15664), (7832, 8674)]