39613366

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:193

約数の個数: 64

約数和(自身を含む): 73483200

約数和(自身を除く): 33869834

約数列:

[1, 2, 13, 17, 19, 26, 34, 38, 53, 89, 106, 178, 221, 247, 323, 442, 494, 646, 689, 901, 1007, 1157, 1378, 1513, 1691, 1802, 2014, 2314, 3026, 3382, 4199, 4717, 8398, 9434, 11713, 13091, 17119, 19669, 21983, 23426, 26182, 28747, 34238, 39338, 43966, 57494, 61321, 80189, 89623, 122642, 160378, 179246, 222547, 373711, 445094, 747422, 1042457, 1165099, 1523591, 2084914, 2330198, 3047182, 19806683, 39613366]

約数ペア:

[(1, 39613366), (2, 19806683), (13, 3047182), (17, 2330198), (19, 2084914), (26, 1523591), (34, 1165099), (38, 1042457), (53, 747422), (89, 445094), (106, 373711), (178, 222547), (221, 179246), (247, 160378), (323, 122642), (442, 89623), (494, 80189), (646, 61321), (689, 57494), (901, 43966), (1007, 39338), (1157, 34238), (1378, 28747), (1513, 26182), (1691, 23426), (1802, 21983), (2014, 19669), (2314, 17119), (3026, 13091), (3382, 11713), (4199, 9434), (4717, 8398)]