74915776

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{709}}^1$

素因数の和:861

約数の個数: 56

約数和(自身を含む): 161584640

約数和(自身を除く): 86668864

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 127, 208, 254, 416, 508, 709, 832, 1016, 1418, 1651, 2032, 2836, 3302, 4064, 5672, 6604, 8128, 9217, 11344, 13208, 18434, 22688, 26416, 36868, 45376, 52832, 73736, 90043, 105664, 147472, 180086, 294944, 360172, 589888, 720344, 1170559, 1440688, 2341118, 2881376, 4682236, 5762752, 9364472, 18728944, 37457888, 74915776]

約数ペア:

[(1, 74915776), (2, 37457888), (4, 18728944), (8, 9364472), (13, 5762752), (16, 4682236), (26, 2881376), (32, 2341118), (52, 1440688), (64, 1170559), (104, 720344), (127, 589888), (208, 360172), (254, 294944), (416, 180086), (508, 147472), (709, 105664), (832, 90043), (1016, 73736), (1418, 52832), (1651, 45376), (2032, 36868), (2836, 26416), (3302, 22688), (4064, 18434), (5672, 13208), (6604, 11344), (8128, 9217)]