30728192

素因数分解:

$2^{13}\times {\mathrm{11}}^2\times {\mathrm{31}}^1$

素因数の和:79

約数の個数: 84

約数和(自身を含む): 69726048

約数和(自身を除く): 38997856

約数列:

[1, 2, 4, 8, 11, 16, 22, 31, 32, 44, 62, 64, 88, 121, 124, 128, 176, 242, 248, 256, 341, 352, 484, 496, 512, 682, 704, 968, 992, 1024, 1364, 1408, 1936, 1984, 2048, 2728, 2816, 3751, 3872, 3968, 4096, 5456, 5632, 7502, 7744, 7936, 8192, 10912, 11264, 15004, 15488, 15872, 21824, 22528, 30008, 30976, 31744, 43648, 45056, 60016, 61952, 63488, 87296, 90112, 120032, 123904, 126976, 174592, 240064, 247808, 253952, 349184, 480128, 495616, 698368, 960256, 991232, 1396736, 1920512, 2793472, 3841024, 7682048, 15364096, 30728192]

約数ペア:

[(1, 30728192), (2, 15364096), (4, 7682048), (8, 3841024), (11, 2793472), (16, 1920512), (22, 1396736), (31, 991232), (32, 960256), (44, 698368), (62, 495616), (64, 480128), (88, 349184), (121, 253952), (124, 247808), (128, 240064), (176, 174592), (242, 126976), (248, 123904), (256, 120032), (341, 90112), (352, 87296), (484, 63488), (496, 61952), (512, 60016), (682, 45056), (704, 43648), (968, 31744), (992, 30976), (1024, 30008), (1364, 22528), (1408, 21824), (1936, 15872), (1984, 15488), (2048, 15004), (2728, 11264), (2816, 10912), (3751, 8192), (3872, 7936), (3968, 7744), (4096, 7502), (5456, 5632)]