25314068

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{59}}^1\times {\mathrm{223}}^1$

素因数の和:336

約数の個数: 48

約数和(自身を含む): 50050560

約数和(自身を除く): 24736492

約数列:

[1, 2, 4, 13, 26, 37, 52, 59, 74, 118, 148, 223, 236, 446, 481, 767, 892, 962, 1534, 1924, 2183, 2899, 3068, 4366, 5798, 8251, 8732, 11596, 13157, 16502, 26314, 28379, 33004, 52628, 56758, 107263, 113516, 171041, 214526, 342082, 429052, 486809, 684164, 973618, 1947236, 6328517, 12657034, 25314068]

約数ペア:

[(1, 25314068), (2, 12657034), (4, 6328517), (13, 1947236), (26, 973618), (37, 684164), (52, 486809), (59, 429052), (74, 342082), (118, 214526), (148, 171041), (223, 113516), (236, 107263), (446, 56758), (481, 52628), (767, 33004), (892, 28379), (962, 26314), (1534, 16502), (1924, 13157), (2183, 11596), (2899, 8732), (3068, 8251), (4366, 5798)]