1465724288

素因数分解:

$2^7\times 7^1\times {\mathrm{79}}^1\times {\mathrm{20707}}^1$

素因数の和:20807

約数の個数: 64

約数和(自身を含む): 3379545600

約数和(自身を除く): 1913821312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 79, 112, 128, 158, 224, 316, 448, 553, 632, 896, 1106, 1264, 2212, 2528, 4424, 5056, 8848, 10112, 17696, 20707, 35392, 41414, 70784, 82828, 144949, 165656, 289898, 331312, 579796, 662624, 1159592, 1325248, 1635853, 2319184, 2650496, 3271706, 4638368, 6543412, 9276736, 11450971, 13086824, 18553472, 22901942, 26173648, 45803884, 52347296, 91607768, 104694592, 183215536, 209389184, 366431072, 732862144, 1465724288]

約数ペア:

[(1, 1465724288), (2, 732862144), (4, 366431072), (7, 209389184), (8, 183215536), (14, 104694592), (16, 91607768), (28, 52347296), (32, 45803884), (56, 26173648), (64, 22901942), (79, 18553472), (112, 13086824), (128, 11450971), (158, 9276736), (224, 6543412), (316, 4638368), (448, 3271706), (553, 2650496), (632, 2319184), (896, 1635853), (1106, 1325248), (1264, 1159592), (2212, 662624), (2528, 579796), (4424, 331312), (5056, 289898), (8848, 165656), (10112, 144949), (17696, 82828), (20707, 70784), (35392, 41414)]