28259232

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{15493}}^1$

素因数の和:15525

約数の個数: 48

約数和(自身を含む): 78089760

約数和(自身を除く): 49830528

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 15493, 30986, 46479, 61972, 92958, 123944, 185916, 247888, 294367, 371832, 495776, 588734, 743664, 883101, 1177468, 1487328, 1766202, 2354936, 3532404, 4709872, 7064808, 9419744, 14129616, 28259232]

約数ペア:

[(1, 28259232), (2, 14129616), (3, 9419744), (4, 7064808), (6, 4709872), (8, 3532404), (12, 2354936), (16, 1766202), (19, 1487328), (24, 1177468), (32, 883101), (38, 743664), (48, 588734), (57, 495776), (76, 371832), (96, 294367), (114, 247888), (152, 185916), (228, 123944), (304, 92958), (456, 61972), (608, 46479), (912, 30986), (1824, 15493)]