15693988744

素因数分解:

$2^3\times 7^1\times {\mathrm{61}}^1\times {\mathrm{107}}^1\times {\mathrm{42937}}^1$

素因数の和:43118

約数の個数: 64

約数和(自身を含む): 34501541760

約数和(自身を除く): 18807553016

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 61, 107, 122, 214, 244, 427, 428, 488, 749, 854, 856, 1498, 1708, 2996, 3416, 5992, 6527, 13054, 26108, 42937, 45689, 52216, 85874, 91378, 171748, 182756, 300559, 343496, 365512, 601118, 1202236, 2404472, 2619157, 4594259, 5238314, 9188518, 10476628, 18334099, 18377036, 20953256, 32159813, 36668198, 36754072, 64319626, 73336396, 128639252, 146672792, 257278504, 280249799, 560499598, 1120999196, 1961748593, 2241998392, 3923497186, 7846994372, 15693988744]

約数ペア:

[(1, 15693988744), (2, 7846994372), (4, 3923497186), (7, 2241998392), (8, 1961748593), (14, 1120999196), (28, 560499598), (56, 280249799), (61, 257278504), (107, 146672792), (122, 128639252), (214, 73336396), (244, 64319626), (427, 36754072), (428, 36668198), (488, 32159813), (749, 20953256), (854, 18377036), (856, 18334099), (1498, 10476628), (1708, 9188518), (2996, 5238314), (3416, 4594259), (5992, 2619157), (6527, 2404472), (13054, 1202236), (26108, 601118), (42937, 365512), (45689, 343496), (52216, 300559), (85874, 182756), (91378, 171748)]