70904936

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1$

素因数の和:250

約数の個数: 64

約数和(自身を含む): 144038400

約数和(自身を除く): 73133464

約数列:

[1, 2, 4, 8, 31, 43, 61, 62, 86, 109, 122, 124, 172, 218, 244, 248, 344, 436, 488, 872, 1333, 1891, 2623, 2666, 3379, 3782, 4687, 5246, 5332, 6649, 6758, 7564, 9374, 10492, 10664, 13298, 13516, 15128, 18748, 20984, 26596, 27032, 37496, 53192, 81313, 145297, 162626, 206119, 285907, 290594, 325252, 412238, 571814, 581188, 650504, 824476, 1143628, 1162376, 1648952, 2287256, 8863117, 17726234, 35452468, 70904936]

約数ペア:

[(1, 70904936), (2, 35452468), (4, 17726234), (8, 8863117), (31, 2287256), (43, 1648952), (61, 1162376), (62, 1143628), (86, 824476), (109, 650504), (122, 581188), (124, 571814), (172, 412238), (218, 325252), (244, 290594), (248, 285907), (344, 206119), (436, 162626), (488, 145297), (872, 81313), (1333, 53192), (1891, 37496), (2623, 27032), (2666, 26596), (3379, 20984), (3782, 18748), (4687, 15128), (5246, 13516), (5332, 13298), (6649, 10664), (6758, 10492), (7564, 9374)]