61889395438

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{43}}^1\times {\mathrm{269}}^1\times {\mathrm{10831}}^1$

素因数の和:11177

約数の個数: 64

約数和(自身を含む): 108094694400

約数和(自身を除く): 46205298962

約数列:

[1, 2, 13, 19, 26, 38, 43, 86, 247, 269, 494, 538, 559, 817, 1118, 1634, 3497, 5111, 6994, 10222, 10621, 10831, 11567, 21242, 21662, 23134, 66443, 132886, 140803, 150371, 205789, 219773, 281606, 300742, 411578, 439546, 465733, 931466, 2675257, 2857049, 2913539, 5350514, 5714098, 5827078, 6054529, 8848927, 12109058, 17697854, 37876007, 55357241, 75752014, 110714482, 115036051, 125282177, 230072102, 250564354, 719644133, 1439288266, 1628668301, 2380361363, 3257336602, 4760722726, 30944697719, 61889395438]

約数ペア:

[(1, 61889395438), (2, 30944697719), (13, 4760722726), (19, 3257336602), (26, 2380361363), (38, 1628668301), (43, 1439288266), (86, 719644133), (247, 250564354), (269, 230072102), (494, 125282177), (538, 115036051), (559, 110714482), (817, 75752014), (1118, 55357241), (1634, 37876007), (3497, 17697854), (5111, 12109058), (6994, 8848927), (10222, 6054529), (10621, 5827078), (10831, 5714098), (11567, 5350514), (21242, 2913539), (21662, 2857049), (23134, 2675257), (66443, 931466), (132886, 465733), (140803, 439546), (150371, 411578), (205789, 300742), (219773, 281606)]