13001216

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{379}}^1$

素因数の和:464

約数の個数: 40

約数和(自身を含む): 26434320

約数和(自身を除く): 13433104

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 379, 512, 536, 758, 1072, 1516, 2144, 3032, 4288, 6064, 8576, 12128, 17152, 24256, 25393, 34304, 48512, 50786, 97024, 101572, 194048, 203144, 406288, 812576, 1625152, 3250304, 6500608, 13001216]

約数ペア:

[(1, 13001216), (2, 6500608), (4, 3250304), (8, 1625152), (16, 812576), (32, 406288), (64, 203144), (67, 194048), (128, 101572), (134, 97024), (256, 50786), (268, 48512), (379, 34304), (512, 25393), (536, 24256), (758, 17152), (1072, 12128), (1516, 8576), (2144, 6064), (3032, 4288)]