15647072

素因数分解:

$2^5\times 7^2\times {\mathrm{17}}^1\times {\mathrm{587}}^1$

素因数の和:628

約数の個数: 72

約数和(自身を含む): 38007144

約数和(自身を除く): 22360072

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 49, 56, 68, 98, 112, 119, 136, 196, 224, 238, 272, 392, 476, 544, 587, 784, 833, 952, 1174, 1568, 1666, 1904, 2348, 3332, 3808, 4109, 4696, 6664, 8218, 9392, 9979, 13328, 16436, 18784, 19958, 26656, 28763, 32872, 39916, 57526, 65744, 69853, 79832, 115052, 131488, 139706, 159664, 230104, 279412, 319328, 460208, 488971, 558824, 920416, 977942, 1117648, 1955884, 2235296, 3911768, 7823536, 15647072]

約数ペア:

[(1, 15647072), (2, 7823536), (4, 3911768), (7, 2235296), (8, 1955884), (14, 1117648), (16, 977942), (17, 920416), (28, 558824), (32, 488971), (34, 460208), (49, 319328), (56, 279412), (68, 230104), (98, 159664), (112, 139706), (119, 131488), (136, 115052), (196, 79832), (224, 69853), (238, 65744), (272, 57526), (392, 39916), (476, 32872), (544, 28763), (587, 26656), (784, 19958), (833, 18784), (952, 16436), (1174, 13328), (1568, 9979), (1666, 9392), (1904, 8218), (2348, 6664), (3332, 4696), (3808, 4109)]