4139497984

素因数分解:

$2^9\times {\mathrm{67}}^1\times {\mathrm{120671}}^1$

素因数の和:120756

約数の個数: 40

約数和(自身を含む): 8394427008

約数和(自身を除く): 4254929024

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 512, 536, 1072, 2144, 4288, 8576, 17152, 34304, 120671, 241342, 482684, 965368, 1930736, 3861472, 7722944, 8084957, 15445888, 16169914, 30891776, 32339828, 61783552, 64679656, 129359312, 258718624, 517437248, 1034874496, 2069748992, 4139497984]

約数ペア:

[(1, 4139497984), (2, 2069748992), (4, 1034874496), (8, 517437248), (16, 258718624), (32, 129359312), (64, 64679656), (67, 61783552), (128, 32339828), (134, 30891776), (256, 16169914), (268, 15445888), (512, 8084957), (536, 7722944), (1072, 3861472), (2144, 1930736), (4288, 965368), (8576, 482684), (17152, 241342), (34304, 120671)]