71966944

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3181}}^1$

素因数の和:3299

約数の個数: 48

約数和(自身を含む): 163580256

約数和(自身を除く): 91613312

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3181, 3232, 5656, 6362, 11312, 12724, 22267, 22624, 25448, 44534, 50896, 89068, 101792, 178136, 321281, 356272, 642562, 712544, 1285124, 2248967, 2570248, 4497934, 5140496, 8995868, 10280992, 17991736, 35983472, 71966944]

約数ペア:

[(1, 71966944), (2, 35983472), (4, 17991736), (7, 10280992), (8, 8995868), (14, 5140496), (16, 4497934), (28, 2570248), (32, 2248967), (56, 1285124), (101, 712544), (112, 642562), (202, 356272), (224, 321281), (404, 178136), (707, 101792), (808, 89068), (1414, 50896), (1616, 44534), (2828, 25448), (3181, 22624), (3232, 22267), (5656, 12724), (6362, 11312)]