13771408

素因数分解:

$2^4\times 7^1\times {\mathrm{41}}^1\times {\mathrm{2999}}^1$

素因数の和:3055

約数の個数: 40

約数和(自身を含む): 31248000

約数和(自身を除く): 17476592

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 41, 56, 82, 112, 164, 287, 328, 574, 656, 1148, 2296, 2999, 4592, 5998, 11996, 20993, 23992, 41986, 47984, 83972, 122959, 167944, 245918, 335888, 491836, 860713, 983672, 1721426, 1967344, 3442852, 6885704, 13771408]

約数ペア:

[(1, 13771408), (2, 6885704), (4, 3442852), (7, 1967344), (8, 1721426), (14, 983672), (16, 860713), (28, 491836), (41, 335888), (56, 245918), (82, 167944), (112, 122959), (164, 83972), (287, 47984), (328, 41986), (574, 23992), (656, 20993), (1148, 11996), (2296, 5998), (2999, 4592)]