7139894024

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{157}}^1\times {\mathrm{299191}}^1$

素因数の和:299373

約数の個数: 32

約数和(自身を含む): 14181700800

約数和(自身を除く): 7041806776

約数列:

[1, 2, 4, 8, 19, 38, 76, 152, 157, 314, 628, 1256, 2983, 5966, 11932, 23864, 299191, 598382, 1196764, 2393528, 5684629, 11369258, 22738516, 45477032, 46972987, 93945974, 187891948, 375783896, 892486753, 1784973506, 3569947012, 7139894024]

約数ペア:

[(1, 7139894024), (2, 3569947012), (4, 1784973506), (8, 892486753), (19, 375783896), (38, 187891948), (76, 93945974), (152, 46972987), (157, 45477032), (314, 22738516), (628, 11369258), (1256, 5684629), (2983, 2393528), (5966, 1196764), (11932, 598382), (23864, 299191)]