25101288868

素因数分解:

$2^2\times {\mathrm{17}}^1\times {\mathrm{139}}^1\times {\mathrm{733}}^1\times {\mathrm{3623}}^1$

素因数の和:4516

約数の個数: 48

約数和(自身を含む): 46922682240

約数和(自身を除く): 21821393372

約数列:

[1, 2, 4, 17, 34, 68, 139, 278, 556, 733, 1466, 2363, 2932, 3623, 4726, 7246, 9452, 12461, 14492, 24922, 49844, 61591, 101887, 123182, 203774, 246364, 407548, 503597, 1007194, 1732079, 2014388, 2655659, 3464158, 5311318, 6928316, 8561149, 10622636, 17122298, 34244596, 45146203, 90292406, 180584812, 369136601, 738273202, 1476546404, 6275322217, 12550644434, 25101288868]

約数ペア:

[(1, 25101288868), (2, 12550644434), (4, 6275322217), (17, 1476546404), (34, 738273202), (68, 369136601), (139, 180584812), (278, 90292406), (556, 45146203), (733, 34244596), (1466, 17122298), (2363, 10622636), (2932, 8561149), (3623, 6928316), (4726, 5311318), (7246, 3464158), (9452, 2655659), (12461, 2014388), (14492, 1732079), (24922, 1007194), (49844, 503597), (61591, 407548), (101887, 246364), (123182, 203774)]