417739712

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{8231}}^1$

素因数の和:8317

約数の個数: 56

約数和(自身を含む): 907462752

約数和(自身を除く): 489723040

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 61, 64, 104, 122, 208, 244, 416, 488, 793, 832, 976, 1586, 1952, 3172, 3904, 6344, 8231, 12688, 16462, 25376, 32924, 50752, 65848, 107003, 131696, 214006, 263392, 428012, 502091, 526784, 856024, 1004182, 1712048, 2008364, 3424096, 4016728, 6527183, 6848192, 8033456, 13054366, 16066912, 26108732, 32133824, 52217464, 104434928, 208869856, 417739712]

約数ペア:

[(1, 417739712), (2, 208869856), (4, 104434928), (8, 52217464), (13, 32133824), (16, 26108732), (26, 16066912), (32, 13054366), (52, 8033456), (61, 6848192), (64, 6527183), (104, 4016728), (122, 3424096), (208, 2008364), (244, 1712048), (416, 1004182), (488, 856024), (793, 526784), (832, 502091), (976, 428012), (1586, 263392), (1952, 214006), (3172, 131696), (3904, 107003), (6344, 65848), (8231, 50752), (12688, 32924), (16462, 25376)]