42919408

素因数分解:

$2^4\times 7^1\times {\mathrm{37}}^1\times {\mathrm{10357}}^1$

素因数の和:10409

約数の個数: 40

約数和(自身を含む): 97613792

約数和(自身を除く): 54694384

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 37, 56, 74, 112, 148, 259, 296, 518, 592, 1036, 2072, 4144, 10357, 20714, 41428, 72499, 82856, 144998, 165712, 289996, 383209, 579992, 766418, 1159984, 1532836, 2682463, 3065672, 5364926, 6131344, 10729852, 21459704, 42919408]

約数ペア:

[(1, 42919408), (2, 21459704), (4, 10729852), (7, 6131344), (8, 5364926), (14, 3065672), (16, 2682463), (28, 1532836), (37, 1159984), (56, 766418), (74, 579992), (112, 383209), (148, 289996), (259, 165712), (296, 144998), (518, 82856), (592, 72499), (1036, 41428), (2072, 20714), (4144, 10357)]