64436752

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{1669}}^1$

素因数の和:1823

約数の個数: 40

約数和(自身を含む): 132531200

約数和(自身を除く): 68094448

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 127, 152, 254, 304, 508, 1016, 1669, 2032, 2413, 3338, 4826, 6676, 9652, 13352, 19304, 26704, 31711, 38608, 63422, 126844, 211963, 253688, 423926, 507376, 847852, 1695704, 3391408, 4027297, 8054594, 16109188, 32218376, 64436752]

約数ペア:

[(1, 64436752), (2, 32218376), (4, 16109188), (8, 8054594), (16, 4027297), (19, 3391408), (38, 1695704), (76, 847852), (127, 507376), (152, 423926), (254, 253688), (304, 211963), (508, 126844), (1016, 63422), (1669, 38608), (2032, 31711), (2413, 26704), (3338, 19304), (4826, 13352), (6676, 9652)]