31597748

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{12401}}^1$

素因数の和:12432

約数の個数: 36

約数和(自身を含む): 69277572

約数和(自身を除く): 37679824

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 49, 52, 91, 98, 182, 196, 364, 637, 1274, 2548, 12401, 24802, 49604, 86807, 161213, 173614, 322426, 347228, 607649, 644852, 1128491, 1215298, 2256982, 2430596, 4513964, 7899437, 15798874, 31597748]

約数ペア:

[(1, 31597748), (2, 15798874), (4, 7899437), (7, 4513964), (13, 2430596), (14, 2256982), (26, 1215298), (28, 1128491), (49, 644852), (52, 607649), (91, 347228), (98, 322426), (182, 173614), (196, 161213), (364, 86807), (637, 49604), (1274, 24802), (2548, 12401)]