73107328

素因数分解:

$2^7\times 7^1\times {\mathrm{139}}^1\times {\mathrm{587}}^1$

素因数の和:747

約数の個数: 64

約数和(自身を含む): 167932800

約数和(自身を除く): 94825472

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 139, 224, 278, 448, 556, 587, 896, 973, 1112, 1174, 1946, 2224, 2348, 3892, 4109, 4448, 4696, 7784, 8218, 8896, 9392, 15568, 16436, 17792, 18784, 31136, 32872, 37568, 62272, 65744, 75136, 81593, 124544, 131488, 163186, 262976, 326372, 525952, 571151, 652744, 1142302, 1305488, 2284604, 2610976, 4569208, 5221952, 9138416, 10443904, 18276832, 36553664, 73107328]

約数ペア:

[(1, 73107328), (2, 36553664), (4, 18276832), (7, 10443904), (8, 9138416), (14, 5221952), (16, 4569208), (28, 2610976), (32, 2284604), (56, 1305488), (64, 1142302), (112, 652744), (128, 571151), (139, 525952), (224, 326372), (278, 262976), (448, 163186), (556, 131488), (587, 124544), (896, 81593), (973, 75136), (1112, 65744), (1174, 62272), (1946, 37568), (2224, 32872), (2348, 31136), (3892, 18784), (4109, 17792), (4448, 16436), (4696, 15568), (7784, 9392), (8218, 8896)]