7293884

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{223}}^1$

素因数の和:294

約数の個数: 48

約数和(自身を含む): 15015168

約数和(自身を除く): 7721284

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 223, 442, 446, 481, 629, 884, 892, 962, 1258, 1924, 2516, 2899, 3791, 5798, 7582, 8177, 8251, 11596, 15164, 16354, 16502, 32708, 33004, 49283, 98566, 107263, 140267, 197132, 214526, 280534, 429052, 561068, 1823471, 3646942, 7293884]

約数ペア:

[(1, 7293884), (2, 3646942), (4, 1823471), (13, 561068), (17, 429052), (26, 280534), (34, 214526), (37, 197132), (52, 140267), (68, 107263), (74, 98566), (148, 49283), (221, 33004), (223, 32708), (442, 16502), (446, 16354), (481, 15164), (629, 11596), (884, 8251), (892, 8177), (962, 7582), (1258, 5798), (1924, 3791), (2516, 2899)]