13337768

素因数分解:

$2^3\times {\mathrm{53}}^1\times {\mathrm{83}}^1\times {\mathrm{379}}^1$

素因数の和:521

約数の個数: 32

約数和(自身を含む): 25855200

約数和(自身を除く): 12517432

約数列:

[1, 2, 4, 8, 53, 83, 106, 166, 212, 332, 379, 424, 664, 758, 1516, 3032, 4399, 8798, 17596, 20087, 31457, 35192, 40174, 62914, 80348, 125828, 160696, 251656, 1667221, 3334442, 6668884, 13337768]

約数ペア:

[(1, 13337768), (2, 6668884), (4, 3334442), (8, 1667221), (53, 251656), (83, 160696), (106, 125828), (166, 80348), (212, 62914), (332, 40174), (379, 35192), (424, 31457), (664, 20087), (758, 17596), (1516, 8798), (3032, 4399)]