84637952

素因数分解:

$2^8\times 7^1\times {\mathrm{73}}^1\times {\mathrm{647}}^1$

素因数の和:743

約数の個数: 72

約数和(自身を含む): 196027776

約数和(自身を除く): 111389824

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 73, 112, 128, 146, 224, 256, 292, 448, 511, 584, 647, 896, 1022, 1168, 1294, 1792, 2044, 2336, 2588, 4088, 4529, 4672, 5176, 8176, 9058, 9344, 10352, 16352, 18116, 18688, 20704, 32704, 36232, 41408, 47231, 65408, 72464, 82816, 94462, 130816, 144928, 165632, 188924, 289856, 330617, 377848, 579712, 661234, 755696, 1159424, 1322468, 1511392, 2644936, 3022784, 5289872, 6045568, 10579744, 12091136, 21159488, 42318976, 84637952]

約数ペア:

[(1, 84637952), (2, 42318976), (4, 21159488), (7, 12091136), (8, 10579744), (14, 6045568), (16, 5289872), (28, 3022784), (32, 2644936), (56, 1511392), (64, 1322468), (73, 1159424), (112, 755696), (128, 661234), (146, 579712), (224, 377848), (256, 330617), (292, 289856), (448, 188924), (511, 165632), (584, 144928), (647, 130816), (896, 94462), (1022, 82816), (1168, 72464), (1294, 65408), (1792, 47231), (2044, 41408), (2336, 36232), (2588, 32704), (4088, 20704), (4529, 18688), (4672, 18116), (5176, 16352), (8176, 10352), (9058, 9344)]