39676988

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{317}}^1$

素因数の和:446

約数の個数: 48

約数和(自身を含む): 78533280

約数和(自身を除く): 38856292

約数列:

[1, 2, 4, 13, 26, 29, 52, 58, 83, 116, 166, 317, 332, 377, 634, 754, 1079, 1268, 1508, 2158, 2407, 4121, 4316, 4814, 8242, 9193, 9628, 16484, 18386, 26311, 31291, 36772, 52622, 62582, 105244, 119509, 125164, 239018, 342043, 478036, 684086, 763019, 1368172, 1526038, 3052076, 9919247, 19838494, 39676988]

約数ペア:

[(1, 39676988), (2, 19838494), (4, 9919247), (13, 3052076), (26, 1526038), (29, 1368172), (52, 763019), (58, 684086), (83, 478036), (116, 342043), (166, 239018), (317, 125164), (332, 119509), (377, 105244), (634, 62582), (754, 52622), (1079, 36772), (1268, 31291), (1508, 26311), (2158, 18386), (2407, 16484), (4121, 9628), (4316, 9193), (4814, 8242)]