4077974432

素因数分解:

$2^5\times 7^2\times {\mathrm{29}}^1\times {\mathrm{89681}}^1$

素因数の和:89734

約数の個数: 72

約数和(自身を含む): 9661441860

約数和(自身を除く): 5583467428

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 32, 49, 56, 58, 98, 112, 116, 196, 203, 224, 232, 392, 406, 464, 784, 812, 928, 1421, 1568, 1624, 2842, 3248, 5684, 6496, 11368, 22736, 45472, 89681, 179362, 358724, 627767, 717448, 1255534, 1434896, 2511068, 2600749, 2869792, 4394369, 5022136, 5201498, 8788738, 10044272, 10402996, 17577476, 18205243, 20088544, 20805992, 35154952, 36410486, 41611984, 70309904, 72820972, 83223968, 127436701, 140619808, 145641944, 254873402, 291283888, 509746804, 582567776, 1019493608, 2038987216, 4077974432]

約数ペア:

[(1, 4077974432), (2, 2038987216), (4, 1019493608), (7, 582567776), (8, 509746804), (14, 291283888), (16, 254873402), (28, 145641944), (29, 140619808), (32, 127436701), (49, 83223968), (56, 72820972), (58, 70309904), (98, 41611984), (112, 36410486), (116, 35154952), (196, 20805992), (203, 20088544), (224, 18205243), (232, 17577476), (392, 10402996), (406, 10044272), (464, 8788738), (784, 5201498), (812, 5022136), (928, 4394369), (1421, 2869792), (1568, 2600749), (1624, 2511068), (2842, 1434896), (3248, 1255534), (5684, 717448), (6496, 627767), (11368, 358724), (22736, 179362), (45472, 89681)]