25264626

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1$

素因数の和:223

約数の個数: 64

約数和(自身を含む): 55987200

約数和(自身を除く): 30722574

約数列:

[1, 2, 3, 6, 23, 29, 46, 58, 59, 69, 87, 107, 118, 138, 174, 177, 214, 321, 354, 642, 667, 1334, 1357, 1711, 2001, 2461, 2714, 3103, 3422, 4002, 4071, 4922, 5133, 6206, 6313, 7383, 8142, 9309, 10266, 12626, 14766, 18618, 18939, 37878, 39353, 71369, 78706, 118059, 142738, 145199, 183077, 214107, 236118, 290398, 366154, 428214, 435597, 549231, 871194, 1098462, 4210771, 8421542, 12632313, 25264626]

約数ペア:

[(1, 25264626), (2, 12632313), (3, 8421542), (6, 4210771), (23, 1098462), (29, 871194), (46, 549231), (58, 435597), (59, 428214), (69, 366154), (87, 290398), (107, 236118), (118, 214107), (138, 183077), (174, 145199), (177, 142738), (214, 118059), (321, 78706), (354, 71369), (642, 39353), (667, 37878), (1334, 18939), (1357, 18618), (1711, 14766), (2001, 12626), (2461, 10266), (2714, 9309), (3103, 8142), (3422, 7383), (4002, 6313), (4071, 6206), (4922, 5133)]