74847584

素因数分解:

$2^5\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2957}}^1$

素因数の和:3087

約数の個数: 48

約数和(自身を含む): 169954848

約数和(自身を除く): 95107264

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 113, 224, 226, 452, 791, 904, 1582, 1808, 2957, 3164, 3616, 5914, 6328, 11828, 12656, 20699, 23656, 25312, 41398, 47312, 82796, 94624, 165592, 331184, 334141, 662368, 668282, 1336564, 2338987, 2673128, 4677974, 5346256, 9355948, 10692512, 18711896, 37423792, 74847584]

約数ペア:

[(1, 74847584), (2, 37423792), (4, 18711896), (7, 10692512), (8, 9355948), (14, 5346256), (16, 4677974), (28, 2673128), (32, 2338987), (56, 1336564), (112, 668282), (113, 662368), (224, 334141), (226, 331184), (452, 165592), (791, 94624), (904, 82796), (1582, 47312), (1808, 41398), (2957, 25312), (3164, 23656), (3616, 20699), (5914, 12656), (6328, 11828)]