6520933168

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{1613}}^1$

素因数の和:1894

約数の個数: 80

約数和(自身を含む): 13617253440

約数和(自身を除く): 7096320272

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 89, 136, 167, 178, 272, 334, 356, 668, 712, 1336, 1424, 1513, 1613, 2672, 2839, 3026, 3226, 5678, 6052, 6452, 11356, 12104, 12904, 14863, 22712, 24208, 25808, 27421, 29726, 45424, 54842, 59452, 109684, 118904, 143557, 219368, 237808, 252671, 269371, 287114, 438736, 505342, 538742, 574228, 1010684, 1077484, 1148456, 2021368, 2154968, 2296912, 2440469, 4042736, 4309936, 4579307, 4880938, 9158614, 9761876, 18317228, 19523752, 23974019, 36634456, 39047504, 47948038, 73268912, 95896076, 191792152, 383584304, 407558323, 815116646, 1630233292, 3260466584, 6520933168]

約数ペア:

[(1, 6520933168), (2, 3260466584), (4, 1630233292), (8, 815116646), (16, 407558323), (17, 383584304), (34, 191792152), (68, 95896076), (89, 73268912), (136, 47948038), (167, 39047504), (178, 36634456), (272, 23974019), (334, 19523752), (356, 18317228), (668, 9761876), (712, 9158614), (1336, 4880938), (1424, 4579307), (1513, 4309936), (1613, 4042736), (2672, 2440469), (2839, 2296912), (3026, 2154968), (3226, 2021368), (5678, 1148456), (6052, 1077484), (6452, 1010684), (11356, 574228), (12104, 538742), (12904, 505342), (14863, 438736), (22712, 287114), (24208, 269371), (25808, 252671), (27421, 237808), (29726, 219368), (45424, 143557), (54842, 118904), (59452, 109684)]