72435328

素因数分解:

$2^7\times 7^2\times {\mathrm{11549}}^1$

素因数の和:11577

約数の個数: 48

約数和(自身を含む): 167879250

約数和(自身を除く): 95443922

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 64, 98, 112, 128, 196, 224, 392, 448, 784, 896, 1568, 3136, 6272, 11549, 23098, 46196, 80843, 92392, 161686, 184784, 323372, 369568, 565901, 646744, 739136, 1131802, 1293488, 1478272, 2263604, 2586976, 4527208, 5173952, 9054416, 10347904, 18108832, 36217664, 72435328]

約数ペア:

[(1, 72435328), (2, 36217664), (4, 18108832), (7, 10347904), (8, 9054416), (14, 5173952), (16, 4527208), (28, 2586976), (32, 2263604), (49, 1478272), (56, 1293488), (64, 1131802), (98, 739136), (112, 646744), (128, 565901), (196, 369568), (224, 323372), (392, 184784), (448, 161686), (784, 92392), (896, 80843), (1568, 46196), (3136, 23098), (6272, 11549)]