421973504

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{12301}}^1$

素因数の和:12386

約数の個数: 40

約数和(自身を含む): 855776328

約数和(自身を除く): 433802824

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 12301, 17152, 24602, 34304, 49204, 98408, 196816, 393632, 787264, 824167, 1574528, 1648334, 3149056, 3296668, 6298112, 6593336, 13186672, 26373344, 52746688, 105493376, 210986752, 421973504]

約数ペア:

[(1, 421973504), (2, 210986752), (4, 105493376), (8, 52746688), (16, 26373344), (32, 13186672), (64, 6593336), (67, 6298112), (128, 3296668), (134, 3149056), (256, 1648334), (268, 1574528), (512, 824167), (536, 787264), (1072, 393632), (2144, 196816), (4288, 98408), (8576, 49204), (12301, 34304), (17152, 24602)]