74315392

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{25243}}^1$

素因数の和:25280

約数の個数: 32

約数和(自身を含む): 154493280

約数和(自身を除く): 80177888

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 368, 736, 1472, 2944, 25243, 50486, 100972, 201944, 403888, 580589, 807776, 1161178, 1615552, 2322356, 3231104, 4644712, 9289424, 18578848, 37157696, 74315392]

約数ペア:

[(1, 74315392), (2, 37157696), (4, 18578848), (8, 9289424), (16, 4644712), (23, 3231104), (32, 2322356), (46, 1615552), (64, 1161178), (92, 807776), (128, 580589), (184, 403888), (368, 201944), (736, 100972), (1472, 50486), (2944, 25243)]