40764738

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{18313}}^1$

素因数の和:18378

約数の個数: 32

約数和(自身を含む): 94939776

約数和(自身を除く): 54175038

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 53, 106, 159, 318, 371, 742, 1113, 2226, 18313, 36626, 54939, 109878, 128191, 256382, 384573, 769146, 970589, 1941178, 2911767, 5823534, 6794123, 13588246, 20382369, 40764738]

約数ペア:

[(1, 40764738), (2, 20382369), (3, 13588246), (6, 6794123), (7, 5823534), (14, 2911767), (21, 1941178), (42, 970589), (53, 769146), (106, 384573), (159, 256382), (318, 128191), (371, 109878), (742, 54939), (1113, 36626), (2226, 18313)]